31983412

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{50929}}^1$

素因数の和:51090

約数の個数: 12

約数和(自身を含む): 56328580

約数和(自身を除く): 24345168

約数列:

[1, 2, 4, 157, 314, 628, 50929, 101858, 203716, 7995853, 15991706, 31983412]

約数ペア:

[(1, 31983412), (2, 15991706), (4, 7995853), (157, 203716), (314, 101858), (628, 50929)]