87020848

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{48131}}^1$

素因数の和:48252

約数の個数: 20

約数和(自身を含む): 170098488

約数和(自身を除く): 83077640

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 48131, 96262, 192524, 385048, 770096, 5438803, 10877606, 21755212, 43510424, 87020848]

約数ペア:

[(1, 87020848), (2, 43510424), (4, 21755212), (8, 10877606), (16, 5438803), (113, 770096), (226, 385048), (452, 192524), (904, 96262), (1808, 48131)]