90020756

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{110863}}^1$

素因数の和:110903

約数の個数: 24

約数和(自身を含む): 186251520

約数和(自身を除く): 96230764

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 110863, 221726, 443452, 776041, 1552082, 3104164, 3215027, 6430054, 12860108, 22505189, 45010378, 90020756]

約数ペア:

[(1, 90020756), (2, 45010378), (4, 22505189), (7, 12860108), (14, 6430054), (28, 3215027), (29, 3104164), (58, 1552082), (116, 776041), (203, 443452), (406, 221726), (812, 110863)]