85442318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{20161}}^1$

素因数の和:20339

約数の個数: 16

約数和(自身を含む): 138875856

約数和(自身を除く): 53433538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 20161, 40322, 262093, 524186, 3286243, 6572486, 42721159, 85442318]

約数ペア:

[(1, 85442318), (2, 42721159), (13, 6572486), (26, 3286243), (163, 524186), (326, 262093), (2119, 40322), (4238, 20161)]