123861224

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{80221}}^1$

素因数の和:80420

約数の個数: 16

約数和(自身を含む): 233446020

約数和(自身を除く): 109584796

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 80221, 160442, 320884, 641768, 15482653, 30965306, 61930612, 123861224]

約数ペア:

[(1, 123861224), (2, 61930612), (4, 30965306), (8, 15482653), (193, 641768), (386, 320884), (772, 160442), (1544, 80221)]