8889706928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29242457}}^1$

素因数の和:29242484

約数の個数: 20

約数和(自身を含む): 18130323960

約数和(自身を除く): 9240617032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 29242457, 58484914, 116969828, 233939656, 467879312, 555606683, 1111213366, 2222426732, 4444853464, 8889706928]

約数ペア:

[(1, 8889706928), (2, 4444853464), (4, 2222426732), (8, 1111213366), (16, 555606683), (19, 467879312), (38, 233939656), (76, 116969828), (152, 58484914), (304, 29242457)]