87701132

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{13043}}^1$

素因数の和:13129

約数の個数: 18

約数和(自身を含む): 157323684

約数和(自身を除く): 69622552

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 13043, 26086, 52172, 534763, 1069526, 2139052, 21925283, 43850566, 87701132]

約数ペア:

[(1, 87701132), (2, 43850566), (4, 21925283), (41, 2139052), (82, 1069526), (164, 534763), (1681, 52172), (3362, 26086), (6724, 13043)]