90437296

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{54877}}^1$

素因数の和:54988

約数の個数: 20

約数和(自身を含む): 176926672

約数和(自身を除く): 86489376

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 54877, 109754, 219508, 439016, 878032, 5652331, 11304662, 22609324, 45218648, 90437296]

約数ペア:

[(1, 90437296), (2, 45218648), (4, 22609324), (8, 11304662), (16, 5652331), (103, 878032), (206, 439016), (412, 219508), (824, 109754), (1648, 54877)]