80953288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{778397}}^1$

素因数の和:778416

約数の個数: 16

約数和(自身を含む): 163463580

約数和(自身を除く): 82510292

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 778397, 1556794, 3113588, 6227176, 10119161, 20238322, 40476644, 80953288]

約数ペア:

[(1, 80953288), (2, 40476644), (4, 20238322), (8, 10119161), (13, 6227176), (26, 3113588), (52, 1556794), (104, 778397)]