90077656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{274627}}^1$

素因数の和:274674

約数の個数: 16

約数和(自身を含む): 173015640

約数和(自身を除く): 82937984

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 274627, 549254, 1098508, 2197016, 11259707, 22519414, 45038828, 90077656]

約数ペア:

[(1, 90077656), (2, 45038828), (4, 22519414), (8, 11259707), (41, 2197016), (82, 1098508), (164, 549254), (328, 274627)]