Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <iostream>
- using namespace std;
- int main()
- {
- int n;
- long long S = 0;
- cin>>n;
- for (int i = 1; i * i <= n; ++i)
- if (n % i == 0) {
- if (i % 2 == 1)
- S += i;
- if (i * i != n && ((n / i) % 2 == 1))
- S += n / i;
- }
- cout<<S;
- return 0;
- }
Advertisement
Add Comment
Please, Sign In to add comment