90486241

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 96025600

約数和(自身を除く): 5539359

約数列:

[1, 31, 61, 109, 439, 1891, 3379, 6649, 13609, 26779, 47851, 206119, 830149, 1483381, 2918911, 90486241]

約数ペア:

[(1, 90486241), (31, 2918911), (61, 1483381), (109, 830149), (439, 206119), (1891, 47851), (3379, 26779), (6649, 13609)]