87085730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{512269}}^1$

素因数の和:512293

約数の個数: 16

約数和(自身を含む): 165975480

約数和(自身を除く): 78889750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 512269, 1024538, 2561345, 5122690, 8708573, 17417146, 43542865, 87085730]

約数ペア:

[(1, 87085730), (2, 43542865), (5, 17417146), (10, 8708573), (17, 5122690), (34, 2561345), (85, 1024538), (170, 512269)]