25945784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79103}}^1$

素因数の和:79150

約数の個数: 16

約数和(自身を含む): 49835520

約数和(自身を除く): 23889736

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 79103, 158206, 316412, 632824, 3243223, 6486446, 12972892, 25945784]

約数ペア:

[(1, 25945784), (2, 12972892), (4, 6486446), (8, 3243223), (41, 632824), (82, 316412), (164, 158206), (328, 79103)]