8879312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42689}}^1$

素因数の和:42710

約数の個数: 20

約数和(自身を含む): 18527460

約数和(自身を除く): 9648148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42689, 85378, 170756, 341512, 554957, 683024, 1109914, 2219828, 4439656, 8879312]

約数ペア:

[(1, 8879312), (2, 4439656), (4, 2219828), (8, 1109914), (13, 683024), (16, 554957), (26, 341512), (52, 170756), (104, 85378), (208, 42689)]