93945640

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11131}}^1$

素因数の和:11353

約数の個数: 32

約数和(自身を含む): 212398560

約数和(自身を除く): 118452920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 11131, 22262, 44524, 55655, 89048, 111310, 222620, 445240, 2348641, 4697282, 9394564, 11743205, 18789128, 23486410, 46972820, 93945640]

約数ペア:

[(1, 93945640), (2, 46972820), (4, 23486410), (5, 18789128), (8, 11743205), (10, 9394564), (20, 4697282), (40, 2348641), (211, 445240), (422, 222620), (844, 111310), (1055, 89048), (1688, 55655), (2110, 44524), (4220, 22262), (8440, 11131)]