80256928

素因数分解:

$2^5\times {\mathrm{1151}}^1\times {\mathrm{2179}}^1$

素因数の和:3340

約数の個数: 24

約数和(自身を含む): 158215680

約数和(自身を除く): 77958752

約数列:

[1, 2, 4, 8, 16, 32, 1151, 2179, 2302, 4358, 4604, 8716, 9208, 17432, 18416, 34864, 36832, 69728, 2508029, 5016058, 10032116, 20064232, 40128464, 80256928]

約数ペア:

[(1, 80256928), (2, 40128464), (4, 20064232), (8, 10032116), (16, 5016058), (32, 2508029), (1151, 69728), (2179, 36832), (2302, 34864), (4358, 18416), (4604, 17432), (8716, 9208)]