163933816

素因数分解:

$2^3\times {\mathrm{857}}^1\times {\mathrm{23911}}^1$

素因数の和:24774

約数の個数: 16

約数和(自身を含む): 307747440

約数和(自身を除く): 143813624

約数列:

[1, 2, 4, 8, 857, 1714, 3428, 6856, 23911, 47822, 95644, 191288, 20491727, 40983454, 81966908, 163933816]

約数ペア:

[(1, 163933816), (2, 81966908), (4, 40983454), (8, 20491727), (857, 191288), (1714, 95644), (3428, 47822), (6856, 23911)]