47317286

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{7537}}^1$

素因数の和:7655

約数の個数: 16

約数和(自身を含む): 73631184

約数和(自身を除く): 26313898

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 7537, 15074, 324091, 550201, 648182, 1100402, 23658643, 47317286]

約数ペア:

[(1, 47317286), (2, 23658643), (43, 1100402), (73, 648182), (86, 550201), (146, 324091), (3139, 15074), (6278, 7537)]