problema 408

#include <iostream>
using namespace std;
int main()
{
    int n,a=0,d=2,c=2;
    cin>>n;
    while (n!=0){
        a=a*10+(n%10);
        n=n/10;
    }
    while (d<=a/2){
        if (a%d==0)
            c++;
        d++;
    }
cout<<c;
}