27850154

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3125

約数の個数: 16

約数和(自身を含む): 43153440

約数和(自身を除く): 15303286

約数列:

[1, 2, 43, 86, 109, 218, 2971, 4687, 5942, 9374, 127753, 255506, 323839, 647678, 13925077, 27850154]

約数ペア:

[(1, 27850154), (2, 13925077), (43, 647678), (86, 323839), (109, 255506), (218, 127753), (2971, 9374), (4687, 5942)]