39213976

素因数分解:

$2^3\times {\mathrm{2207}}^1\times {\mathrm{2221}}^1$

素因数の和:4434

約数の個数: 16

約数和(自身を含む): 73592640

約数和(自身を除く): 34378664

約数列:

[1, 2, 4, 8, 2207, 2221, 4414, 4442, 8828, 8884, 17656, 17768, 4901747, 9803494, 19606988, 39213976]

約数ペア:

[(1, 39213976), (2, 19606988), (4, 9803494), (8, 4901747), (2207, 17768), (2221, 17656), (4414, 8884), (4442, 8828)]