56432690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331957}}^1$

素因数の和:331981

約数の個数: 16

約数和(自身を含む): 107554392

約数和(自身を除く): 51121702

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331957, 663914, 1659785, 3319570, 5643269, 11286538, 28216345, 56432690]

約数ペア:

[(1, 56432690), (2, 28216345), (5, 11286538), (10, 5643269), (17, 3319570), (34, 1659785), (85, 663914), (170, 331957)]