6636656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31907}}^1$

素因数の和:31928

約数の個数: 20

約数和(自身を含む): 13848072

約数和(自身を除く): 7211416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 31907, 63814, 127628, 255256, 414791, 510512, 829582, 1659164, 3318328, 6636656]

約数ペア:

[(1, 6636656), (2, 3318328), (4, 1659164), (8, 829582), (13, 510512), (16, 414791), (26, 255256), (52, 127628), (104, 63814), (208, 31907)]