31267806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1747}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 66284160

約数和(自身を除く): 35016354

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 1747, 2983, 3494, 5241, 5966, 8949, 10482, 17898, 33193, 66386, 99579, 199158, 274279, 548558, 822837, 1645674, 5211301, 10422602, 15633903, 31267806]

約数ペア:

[(1, 31267806), (2, 15633903), (3, 10422602), (6, 5211301), (19, 1645674), (38, 822837), (57, 548558), (114, 274279), (157, 199158), (314, 99579), (471, 66386), (942, 33193), (1747, 17898), (2983, 10482), (3494, 8949), (5241, 5966)]