15958169288

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{2221}}^1\times {\mathrm{20887}}^1$

素因数の和:23157

約数の個数: 32

約数和(自身を含む): 30632669760

約数和(自身を除く): 14674500472

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 2221, 4442, 8884, 17768, 20887, 41774, 83548, 95503, 167096, 191006, 382012, 764024, 898141, 1796282, 3592564, 7185128, 46390027, 92780054, 185560108, 371120216, 1994771161, 3989542322, 7979084644, 15958169288]

約数ペア:

[(1, 15958169288), (2, 7979084644), (4, 3989542322), (8, 1994771161), (43, 371120216), (86, 185560108), (172, 92780054), (344, 46390027), (2221, 7185128), (4442, 3592564), (8884, 1796282), (17768, 898141), (20887, 764024), (41774, 382012), (83548, 191006), (95503, 167096)]