90388558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5527}}^1$

素因数の和:5596

約数の個数: 32

約数和(自身を含む): 158808384

約数和(自身を除く): 68419826

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 5527, 8177, 11054, 16354, 71851, 93959, 143702, 187918, 204499, 408998, 1221467, 2442934, 2658487, 3476483, 5316974, 6952966, 45194279, 90388558]

約数ペア:

[(1, 90388558), (2, 45194279), (13, 6952966), (17, 5316974), (26, 3476483), (34, 2658487), (37, 2442934), (74, 1221467), (221, 408998), (442, 204499), (481, 187918), (629, 143702), (962, 93959), (1258, 71851), (5527, 16354), (8177, 11054)]