4254896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{15643}}^1$

素因数の和:15668

約数の個数: 20

約数和(自身を含む): 8729352

約数和(自身を除く): 4474456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 15643, 31286, 62572, 125144, 250288, 265931, 531862, 1063724, 2127448, 4254896]

約数ペア:

[(1, 4254896), (2, 2127448), (4, 1063724), (8, 531862), (16, 265931), (17, 250288), (34, 125144), (68, 62572), (136, 31286), (272, 15643)]