90082576

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137321}}^1$

素因数の和:137370

約数の個数: 20

約数和(自身を含む): 178793244

約数和(自身を除く): 88710668

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 137321, 274642, 549284, 1098568, 2197136, 5630161, 11260322, 22520644, 45041288, 90082576]

約数ペア:

[(1, 90082576), (2, 45041288), (4, 22520644), (8, 11260322), (16, 5630161), (41, 2197136), (82, 1098568), (164, 549284), (328, 274642), (656, 137321)]