234401072

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{20663}}^1$

素因数の和:21380

約数の個数: 20

約数和(自身を含む): 454814640

約数和(自身を除く): 220413568

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 20663, 41326, 82652, 165304, 330608, 14650067, 29300134, 58600268, 117200536, 234401072]

約数ペア:

[(1, 234401072), (2, 117200536), (4, 58600268), (8, 29300134), (16, 14650067), (709, 330608), (1418, 165304), (2836, 82652), (5672, 41326), (11344, 20663)]