39987016

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{94309}}^1$

素因数の和:94368

約数の個数: 16

約数和(自身を含む): 76391100

約数和(自身を除く): 36404084

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 94309, 188618, 377236, 754472, 4998377, 9996754, 19993508, 39987016]

約数ペア:

[(1, 39987016), (2, 19993508), (4, 9996754), (8, 4998377), (53, 754472), (106, 377236), (212, 188618), (424, 94309)]