#include <bits/stdc++.h>
#define PI 3.14159265359
using namespace std;

int main() {
	int64_t N;
	cin >> N;

	int64_t rt = sqrt(N);
	vector<string> v;

	for (int64_t i = 1; i <= rt; i++) {
		if (!(N % i)) {
			int64_t n;
			n = N / i;

			string a, b, c, d;
			a = to_string(i);
			b = to_string(n);
			c = a + b;
			d = b + a;

			if (count(v.begin(), v.end(), c) == 0) {
				v.push_back(c);
			}

			if (count(v.begin(), v.end(), d) == 0) {
				v.push_back(d);
			}
		}
	}

	cout << v.size() << endl;
}