80239354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181537}}^1$

素因数の和:181569

約数の個数: 16

約数和(自身を含む): 137242728

約数和(自身を除く): 57003374

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 181537, 363074, 2359981, 3086129, 4719962, 6172258, 40119677, 80239354]

約数ペア:

[(1, 80239354), (2, 40119677), (13, 6172258), (17, 4719962), (26, 3086129), (34, 2359981), (221, 363074), (442, 181537)]