func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long a, b;     while (cin >> a >> b) {       long long divi = a - b, cnt = 0;       if (a == b)         cout <<  infinity  << endl;       else {         for (long long i = 1; i * i <= divi; i++) {           if (divi % i == 0) {             long long other = divi / i;             if (i > b) cnt++;             if (other > b && other != i) cnt++;           }         }         cout << cnt << endl;       }     }     return 0;   }   