30988264

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{35537}}^1$

素因数の和:35652

約数の個数: 16

約数和(自身を含む): 58637700

約数和(自身を除く): 27649436

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 35537, 71074, 142148, 284296, 3873533, 7747066, 15494132, 30988264]

約数ペア:

[(1, 30988264), (2, 15494132), (4, 7747066), (8, 3873533), (109, 284296), (218, 142148), (436, 71074), (872, 35537)]