71769352

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{218809}}^1$

素因数の和:218856

約数の個数: 16

約数和(自身を含む): 137850300

約数和(自身を除く): 66080948

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 218809, 437618, 875236, 1750472, 8971169, 17942338, 35884676, 71769352]

約数ペア:

[(1, 71769352), (2, 35884676), (4, 17942338), (8, 8971169), (41, 1750472), (82, 875236), (164, 437618), (328, 218809)]