31427306

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 47952000

約数和(自身を除く): 16524694

約数列:

[1, 2, 79, 158, 443, 449, 886, 898, 34997, 35471, 69994, 70942, 198907, 397814, 15713653, 31427306]

約数ペア:

[(1, 31427306), (2, 15713653), (79, 397814), (158, 198907), (443, 70942), (449, 69994), (886, 35471), (898, 34997)]