22104856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{38917}}^1$

素因数の和:38994

約数の個数: 16

約数和(自身を含む): 42031440

約数和(自身を除く): 19926584

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 38917, 77834, 155668, 311336, 2763107, 5526214, 11052428, 22104856]

約数ペア:

[(1, 22104856), (2, 11052428), (4, 5526214), (8, 2763107), (71, 311336), (142, 155668), (284, 77834), (568, 38917)]