title: Sum Factors Number
signature: int sumFactorsNumber(int n) {
test_code: #include <algorithm>
  #include <assert.h>
  #include <cstdlib>
  #include <iostream>
  #include <map>
  #include <set>
  #include <string>
  #include <tuple> 
  #include <unordered_map>
  #include <vector>
  #include <math.h>
  #include <cmath>
  #include <bits/stdc++.h>
  #include <numeric>
  #include <functional>
  
  using namespace std;
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  bool validateSolution(int actual, int expected){
      return actual == expected;
  }
  
  string driver(int n, int expected){
      try
      {
          if (validateSolution(PLACEHOLDER_FN_NAME(n), expected)){
              return "PASSED";
          }
          return "FAILED";
      }
      catch (const std::overflow_error& exception_obj)
      {
          return typeid(exception_obj).name();
      }
      catch (const std::runtime_error& exception_obj)
      {
          return typeid(exception_obj).name();
      }
      catch (const std::exception& exception_obj)
      {
          return typeid(exception_obj).name();
      }
      catch (...)
      {
          return "UNK_ERROR";
      }
  }
  
  int main() {
      string result = "";
  
      result = driver(76, 140); 
      cout << "TEST-" << 0 << "..."
           <<  result
           << "\n";
  
      result = driver(21, 32); 
      cout << "TEST-" << 1 << "..."
           <<  result
           << "\n";
  
      result = driver(4, 7); 
      cout << "TEST-" << 2 << "..."
           <<  result
           << "\n";
  
      result = driver(49, 57); 
      cout << "TEST-" << 3 << "..."
           <<  result
           << "\n";
  
      result = driver(35, 48); 
      cout << "TEST-" << 4 << "..."
           <<  result
           << "\n";
  
      result = driver(55, 72); 
      cout << "TEST-" << 5 << "..."
           <<  result
           << "\n";
  
      result = driver(43, 44); 
      cout << "TEST-" << 6 << "..."
           <<  result
           << "\n";
  
      result = driver(39, 56); 
      cout << "TEST-" << 7 << "..."
           <<  result
           << "\n";
  
      result = driver(36, 91); 
      cout << "TEST-" << 8 << "..."
           <<  result
           << "\n";
  
      result = driver(5, 6); 
      cout << "TEST-" << 9 << "..."
           <<  result
           << "\n";
  
      return 0;
  }
source_py: def sum_factors_number(n):
      result = 0
      for i in range(2, (int(math.sqrt(n)) + 1)):
          if ((n % i) == 0):
              if (i == (n / i)):
                  result = (result + i)
              else:
                  result = (result + (i + (n // i)))
      return ((result + n) + 1)
source_cpp: int sum_factors_number(int n) {
    int result = 0;
    for ( int i = 2;
    i <= sqrt ( n );
    i ++ ) {
      if ( n % i == 0 ) {
        if ( i == ( n / i ) ) result += i;
        else result += ( i + n / i );
      }
    }
    return ( result + n + 1 );
  }