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Diffstat (limited to 'day1/exercise/aliquot.py')
| -rw-r--r-- | day1/exercise/aliquot.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/day1/exercise/aliquot.py b/day1/exercise/aliquot.py index 25518f0..7d5676c 100644 --- a/day1/exercise/aliquot.py +++ b/day1/exercise/aliquot.py @@ -1,5 +1,7 @@ - def aliquot(n): + """returns the aliquot of a number which + is defined as the sum of all the proper + divisors of a number""" sum = 1 i = 2 @@ -7,7 +9,7 @@ def aliquot(n): if n % i == 0: sum += i + (n / i) i += 1 - if n % i == 0: sum += i + if i*i == n: sum += i return sum n = int(raw_input('Enter a number? ')) |