90626438

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{50971}}^1$

素因数の和:51107

約数の個数: 16

約数和(自身を含む): 156585984

約数和(自身を除く): 65959546

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 50971, 101942, 356797, 713594, 6473317, 12946634, 45313219, 90626438]

約数ペア:

[(1, 90626438), (2, 45313219), (7, 12946634), (14, 6473317), (127, 713594), (254, 356797), (889, 101942), (1778, 50971)]