90678044

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 162193920

約数和(自身を除く): 71515876

約数列:

[1, 2, 4, 59, 118, 223, 236, 446, 892, 1723, 3446, 6892, 13157, 26314, 52628, 101657, 203314, 384229, 406628, 768458, 1536916, 22669511, 45339022, 90678044]

約数ペア:

[(1, 90678044), (2, 45339022), (4, 22669511), (59, 1536916), (118, 768458), (223, 406628), (236, 384229), (446, 203314), (892, 101657), (1723, 52628), (3446, 26314), (6892, 13157)]