93943420

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{28817}}^1$

素因数の和:28989

約数の個数: 24

約数和(自身を含む): 198498384

約数和(自身を除く): 104554964

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 28817, 57634, 115268, 144085, 288170, 576340, 4697171, 9394342, 18788684, 23485855, 46971710, 93943420]

約数ペア:

[(1, 93943420), (2, 46971710), (4, 23485855), (5, 18788684), (10, 9394342), (20, 4697171), (163, 576340), (326, 288170), (652, 144085), (815, 115268), (1630, 57634), (3260, 28817)]