39390224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{144817}}^1$

素因数の和:144842

約数の個数: 20

約数和(自身を含む): 80808444

約数和(自身を除く): 41418220

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 144817, 289634, 579268, 1158536, 2317072, 2461889, 4923778, 9847556, 19695112, 39390224]

約数ペア:

[(1, 39390224), (2, 19695112), (4, 9847556), (8, 4923778), (16, 2461889), (17, 2317072), (34, 1158536), (68, 579268), (136, 289634), (272, 144817)]