40895608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23131}}^1$

素因数の和:23167

約数の個数: 32

約数和(自身を含む): 87438960

約数和(自身を除く): 46543352

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 23131, 46262, 92524, 185048, 300703, 393227, 601406, 786454, 1202812, 1572908, 2405624, 3145816, 5111951, 10223902, 20447804, 40895608]

約数ペア:

[(1, 40895608), (2, 20447804), (4, 10223902), (8, 5111951), (13, 3145816), (17, 2405624), (26, 1572908), (34, 1202812), (52, 786454), (68, 601406), (104, 393227), (136, 300703), (221, 185048), (442, 92524), (884, 46262), (1768, 23131)]