[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

maths/is_perfect_number.py

@@ -2,7 +2,7 @@ def is_perfect_number(n: int) -> bool:
     """
     Check if a number is a Perfect Number.
 
-    A perfect number is a positive integer that is equal to the sum 
+    A perfect number is a positive integer that is equal to the sum
     of its positive divisors, excluding the number itself.
 
     Example:
@@ -14,7 +14,7 @@ def is_perfect_number(n: int) -> bool:
         return False
 
     total = 1  # 1 is always a divisor
-    for i in range(2, int(n ** 0.5) + 1):
+    for i in range(2, int(n**0.5) + 1):
         if n % i == 0:
             total += i
             if i != n // i:
@@ -24,6 +24,6 @@ def is_perfect_number(n: int) -> bool:
 
 
 if __name__ == "__main__":
-    print(is_perfect_number(6))   # True
+    print(is_perfect_number(6))  # True
     print(is_perfect_number(28))  # True
     print(is_perfect_number(10))  # False