86812804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{45121}}^1$

素因数の和:45175

約数の個数: 24

約数和(自身を含む): 168034328

約数和(自身を除く): 81221524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 45121, 90242, 180484, 586573, 1173146, 1669477, 2346292, 3338954, 6677908, 21703201, 43406402, 86812804]

約数ペア:

[(1, 86812804), (2, 43406402), (4, 21703201), (13, 6677908), (26, 3338954), (37, 2346292), (52, 1669477), (74, 1173146), (148, 586573), (481, 180484), (962, 90242), (1924, 45121)]