90669668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11987}}^1$

素因数の和:12083

約数の個数: 24

約数和(自身を含む): 166489344

約数和(自身を除く): 75819676

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 11987, 23974, 47948, 371597, 731207, 743194, 1462414, 1486388, 2924828, 22667417, 45334834, 90669668]

約数ペア:

[(1, 90669668), (2, 45334834), (4, 22667417), (31, 2924828), (61, 1486388), (62, 1462414), (122, 743194), (124, 731207), (244, 371597), (1891, 47948), (3782, 23974), (7564, 11987)]