80921566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{69401}}^1$

素因数の和:69467

約数の個数: 16

約数和(自身を含む): 134917488

約数和(自身を除く): 53995922

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 69401, 138802, 763411, 1526822, 3678253, 7356506, 40460783, 80921566]

約数ペア:

[(1, 80921566), (2, 40460783), (11, 7356506), (22, 3678253), (53, 1526822), (106, 763411), (583, 138802), (1166, 69401)]