31372970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{66751}}^1$

素因数の和:66805

約数の個数: 16

約数和(自身を含む): 57673728

約数和(自身を除く): 26300758

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 66751, 133502, 333755, 667510, 3137297, 6274594, 15686485, 31372970]

約数ペア:

[(1, 31372970), (2, 15686485), (5, 6274594), (10, 3137297), (47, 667510), (94, 333755), (235, 133502), (470, 66751)]