40069262

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2363

約数の個数: 16

約数和(自身を含む): 61435392

約数和(自身を除く): 21366130

約数列:

[1, 2, 73, 127, 146, 254, 2161, 4322, 9271, 18542, 157753, 274447, 315506, 548894, 20034631, 40069262]

約数ペア:

[(1, 40069262), (2, 20034631), (73, 548894), (127, 315506), (146, 274447), (254, 157753), (2161, 18542), (4322, 9271)]