27167816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{261229}}^1$

素因数の和:261248

約数の個数: 16

約数和(自身を含む): 54858300

約数和(自身を除く): 27690484

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 261229, 522458, 1044916, 2089832, 3395977, 6791954, 13583908, 27167816]

約数ペア:

[(1, 27167816), (2, 13583908), (4, 6791954), (8, 3395977), (13, 2089832), (26, 1044916), (52, 522458), (104, 261229)]