66940232

素因数分解:

$2^3\times {\mathrm{2503}}^1\times {\mathrm{3343}}^1$

素因数の和:5852

約数の個数: 16

約数和(自身を含む): 125600640

約数和(自身を除く): 58660408

約数列:

[1, 2, 4, 8, 2503, 3343, 5006, 6686, 10012, 13372, 20024, 26744, 8367529, 16735058, 33470116, 66940232]

約数ペア:

[(1, 66940232), (2, 33470116), (4, 16735058), (8, 8367529), (2503, 26744), (3343, 20024), (5006, 13372), (6686, 10012)]