129849584

素因数分解:

$2^4\times {\mathrm{1399}}^1\times {\mathrm{5801}}^1$

素因数の和:7208

約数の個数: 20

約数和(自身を含む): 251806800

約数和(自身を除く): 121957216

約数列:

[1, 2, 4, 8, 16, 1399, 2798, 5596, 5801, 11192, 11602, 22384, 23204, 46408, 92816, 8115599, 16231198, 32462396, 64924792, 129849584]

約数ペア:

[(1, 129849584), (2, 64924792), (4, 32462396), (8, 16231198), (16, 8115599), (1399, 92816), (2798, 46408), (5596, 23204), (5801, 22384), (11192, 11602)]