87585424

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{50221}}^1$

素因数の和:50338

約数の個数: 20

約数和(自身を含む): 171257020

約数和(自身を除く): 83671596

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 50221, 100442, 200884, 401768, 803536, 5474089, 10948178, 21896356, 43792712, 87585424]

約数ペア:

[(1, 87585424), (2, 43792712), (4, 21896356), (8, 10948178), (16, 5474089), (109, 803536), (218, 401768), (436, 200884), (872, 100442), (1744, 50221)]