80698472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{530911}}^1$

素因数の和:530936

約数の個数: 16

約数和(自身を含む): 159273600

約数和(自身を除く): 78575128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 530911, 1061822, 2123644, 4247288, 10087309, 20174618, 40349236, 80698472]

約数ペア:

[(1, 80698472), (2, 40349236), (4, 20174618), (8, 10087309), (19, 4247288), (38, 2123644), (76, 1061822), (152, 530911)]