42820016

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{2029}}^1$

素因数の和:3356

約数の個数: 20

約数和(自身を含む): 83067600

約数和(自身を除く): 40247584

約数列:

[1, 2, 4, 8, 16, 1319, 2029, 2638, 4058, 5276, 8116, 10552, 16232, 21104, 32464, 2676251, 5352502, 10705004, 21410008, 42820016]

約数ペア:

[(1, 42820016), (2, 21410008), (4, 10705004), (8, 5352502), (16, 2676251), (1319, 32464), (2029, 21104), (2638, 16232), (4058, 10552), (5276, 8116)]