31452856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{231271}}^1$

素因数の和:231294

約数の個数: 16

約数和(自身を含む): 62443440

約数和(自身を除く): 30990584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 231271, 462542, 925084, 1850168, 3931607, 7863214, 15726428, 31452856]

約数ペア:

[(1, 31452856), (2, 15726428), (4, 7863214), (8, 3931607), (17, 1850168), (34, 925084), (68, 462542), (136, 231271)]