90051526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{3697}}^1$

素因数の和:4359

約数の個数: 16

約数和(自身を含む): 142446960

約数和(自身を除く): 52395434

約数列:

[1, 2, 19, 38, 641, 1282, 3697, 7394, 12179, 24358, 70243, 140486, 2369777, 4739554, 45025763, 90051526]

約数ペア:

[(1, 90051526), (2, 45025763), (19, 4739554), (38, 2369777), (641, 140486), (1282, 70243), (3697, 24358), (7394, 12179)]