func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int number;     cin >> number;     long long ans = number;     while (1) {       int x = 100000000;       for (int i = 2; i <= sqrt(number); i++) {         if (number % i == 0) {           x = min(x, i);         }       }       if (x == 100000000) break;       ans += number / x;       number = number / x;     }     cout << ans + 1;   }   