90420814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{24611}}^1$

素因数の和:24791

約数の個数: 16

約数和(自身を含む): 148853376

約数和(自身を除く): 58432562

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 24611, 49222, 270721, 541442, 4110037, 8220074, 45210407, 90420814]

約数ペア:

[(1, 90420814), (2, 45210407), (11, 8220074), (22, 4110037), (167, 541442), (334, 270721), (1837, 49222), (3674, 24611)]