80442376

素因数分解:

$2^3\times 7^1\times {\mathrm{1436471}}^1$

素因数の和:1436484

約数の個数: 16

約数和(自身を含む): 172376640

約数和(自身を除く): 91934264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1436471, 2872942, 5745884, 10055297, 11491768, 20110594, 40221188, 80442376]

約数ペア:

[(1, 80442376), (2, 40221188), (4, 20110594), (7, 11491768), (8, 10055297), (14, 5745884), (28, 2872942), (56, 1436471)]