81051002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{22279}}^1$

素因数の和:22405

約数の個数: 16

約数和(自身を含む): 129936960

約数和(自身を除く): 48885958

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 22279, 44558, 378743, 757486, 2383853, 4767706, 40525501, 81051002]

約数ペア:

[(1, 81051002), (2, 40525501), (17, 4767706), (34, 2383853), (107, 757486), (214, 378743), (1819, 44558), (3638, 22279)]