8401016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{80779}}^1$

素因数の和:80798

約数の個数: 16

約数和(自身を含む): 16963800

約数和(自身を除く): 8562784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 80779, 161558, 323116, 646232, 1050127, 2100254, 4200508, 8401016]

約数ペア:

[(1, 8401016), (2, 4200508), (4, 2100254), (8, 1050127), (13, 646232), (26, 323116), (52, 161558), (104, 80779)]