39433928

素因数分解:

$2^3\times {\mathrm{2161}}^1\times {\mathrm{2281}}^1$

素因数の和:4448

約数の個数: 16

約数和(自身を含む): 74005260

約数和(自身を除く): 34571332

約数列:

[1, 2, 4, 8, 2161, 2281, 4322, 4562, 8644, 9124, 17288, 18248, 4929241, 9858482, 19716964, 39433928]

約数ペア:

[(1, 39433928), (2, 19716964), (4, 9858482), (8, 4929241), (2161, 18248), (2281, 17288), (4322, 9124), (4562, 8644)]