88491140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{41351}}^1$

素因数の和:41467

約数の個数: 24

約数和(自身を含む): 187572672

約数和(自身を除く): 99081532

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 41351, 82702, 165404, 206755, 413510, 827020, 4424557, 8849114, 17698228, 22122785, 44245570, 88491140]

約数ペア:

[(1, 88491140), (2, 44245570), (4, 22122785), (5, 17698228), (10, 8849114), (20, 4424557), (107, 827020), (214, 413510), (428, 206755), (535, 165404), (1070, 82702), (2140, 41351)]