40547564

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 72330720

約数和(自身を除く): 31783156

約数列:

[1, 2, 4, 109, 113, 218, 226, 436, 452, 823, 1646, 3292, 12317, 24634, 49268, 89707, 92999, 179414, 185998, 358828, 371996, 10136891, 20273782, 40547564]

約数ペア:

[(1, 40547564), (2, 20273782), (4, 10136891), (109, 371996), (113, 358828), (218, 185998), (226, 179414), (436, 92999), (452, 89707), (823, 49268), (1646, 24634), (3292, 12317)]