fl.cpp
#include <iostream>
#include <cctype>
#include <cmath>
#include <complex>
#include <cstdio>
#include <string>
#include <list>
#include <map>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <utility>
#include <vector>
using namespace std;
#define DEBUG(x) cout << ">>> " #x << " : " << x << endl;
int main() {
int AAA,n;
while(scanf("%d/%d",&AAA,&n)==2)
{
int res=0;
for(double x=1;x<=2*n;++x)
{
double y=n*x/(x-n);
int tem=(int)y;
double y1=(double) tem;
if(y>=x && y1 == y)
++res;
}
printf("%d\n",res);
}
return 0;
}