40062842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{2089}}^1$

素因数の和:2357

約数の個数: 16

約数和(自身を含む): 61797120

約数和(自身を除く): 21734278

約数列:

[1, 2, 43, 86, 223, 446, 2089, 4178, 9589, 19178, 89827, 179654, 465847, 931694, 20031421, 40062842]

約数ペア:

[(1, 40062842), (2, 20031421), (43, 931694), (86, 465847), (223, 179654), (446, 89827), (2089, 19178), (4178, 9589)]