3847216

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2897}}^1$

素因数の和:2988

約数の個数: 20

約数和(自身を含む): 7546392

約数和(自身を除く): 3699176

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2897, 5794, 11588, 23176, 46352, 240451, 480902, 961804, 1923608, 3847216]

約数ペア:

[(1, 3847216), (2, 1923608), (4, 961804), (8, 480902), (16, 240451), (83, 46352), (166, 23176), (332, 11588), (664, 5794), (1328, 2897)]