90230218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{2861}}^1$

素因数の和:4089

約数の個数: 16

約数和(自身を含む): 145927656

約数和(自身を除く): 55697438

約数列:

[1, 2, 13, 26, 1213, 2426, 2861, 5722, 15769, 31538, 37193, 74386, 3470393, 6940786, 45115109, 90230218]

約数ペア:

[(1, 90230218), (2, 45115109), (13, 6940786), (26, 3470393), (1213, 74386), (2426, 37193), (2861, 31538), (5722, 15769)]