2043220048

素因数分解:

$2^4\times {\mathrm{31307}}^1\times {\mathrm{4079}}^1$

素因数の和:35394

約数の個数: 20

約数和(自身を含む): 3959835840

約数和(自身を除く): 1916615792

約数列:

[1, 2, 4, 8, 16, 4079, 8158, 16316, 31307, 32632, 62614, 65264, 125228, 250456, 500912, 127701253, 255402506, 510805012, 1021610024, 2043220048]

約数ペア:

[(1, 2043220048), (2, 1021610024), (4, 510805012), (8, 255402506), (16, 127701253), (4079, 500912), (8158, 250456), (16316, 125228), (31307, 65264), (32632, 62614)]