2040321544

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8227103}}^1$

素因数の和:8227140

約数の個数: 16

約数和(自身を含む): 3949009920

約数和(自身を除く): 1908688376

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8227103, 16454206, 32908412, 65816824, 255040193, 510080386, 1020160772, 2040321544]

約数ペア:

[(1, 2040321544), (2, 1020160772), (4, 510080386), (8, 255040193), (31, 65816824), (62, 32908412), (124, 16454206), (248, 8227103)]