31425434

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2441}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 48615336

約数和(自身を除く): 17189902

約数列:

[1, 2, 41, 82, 157, 314, 2441, 4882, 6437, 12874, 100081, 200162, 383237, 766474, 15712717, 31425434]

約数ペア:

[(1, 31425434), (2, 15712717), (41, 766474), (82, 383237), (157, 200162), (314, 100081), (2441, 12874), (4882, 6437)]