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-rw-r--r--math/divisors.cpp11
1 files changed, 0 insertions, 11 deletions
diff --git a/math/divisors.cpp b/math/divisors.cpp
deleted file mode 100644
index 5afd4fb..0000000
--- a/math/divisors.cpp
+++ /dev/null
@@ -1,11 +0,0 @@
-ll countDivisors(ll n) {
- ll res = 1;
- for (ll i = 2; i * i * i <= n; i++) {
- ll c = 0;
- while (n % i == 0) {n /= i; c++;}
- res *= c + 1;
- }
- if (isPrime(n)) res *= 2;
- else if (n > 1) res *= isSquare(n) ? 3 : 4;
- return res;
-}