#include<iostream>
#include<string>
#include<algorithm>
#include<cctype>
#include<set>
#include<bitset>
#include<math.h>
#include<map>
#include<queue>
#include<iomanip>
using namespace std;
#ifdef _WIN32
#include <Windows.h>
#endif

int main()
{
    int n, cnt = 0, sq = 0;
    cin >> n;    cin >> n;
    for (int i = 1; i <= pow(n, 0.5); i++){
        if (!(n%i)) cnt++;
        if (i == n/i) sq = 1;
    }
    cout << 2*cnt -sq << endl;
}