423367088

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{30661}}^1$

素因数の和:31532

約数の個数: 20

約数和(自身を含む): 821251008

約数和(自身を除く): 397883920

約数列:

[1, 2, 4, 8, 16, 863, 1726, 3452, 6904, 13808, 30661, 61322, 122644, 245288, 490576, 26460443, 52920886, 105841772, 211683544, 423367088]

約数ペア:

[(1, 423367088), (2, 211683544), (4, 105841772), (8, 52920886), (16, 26460443), (863, 490576), (1726, 245288), (3452, 122644), (6904, 61322), (13808, 30661)]