90977104

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{36217}}^1$

素因数の和:36382

約数の個数: 20

約数和(自身を含む): 177395764

約数和(自身を除く): 86418660

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 36217, 72434, 144868, 289736, 579472, 5686069, 11372138, 22744276, 45488552, 90977104]

約数ペア:

[(1, 90977104), (2, 45488552), (4, 22744276), (8, 11372138), (16, 5686069), (157, 579472), (314, 289736), (628, 144868), (1256, 72434), (2512, 36217)]