25357792

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{11161}}^1$

素因数の和:11242

約数の個数: 24

約数和(自身を含む): 50630832

約数和(自身を除く): 25273040

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 11161, 22322, 44644, 89288, 178576, 357152, 792431, 1584862, 3169724, 6339448, 12678896, 25357792]

約数ペア:

[(1, 25357792), (2, 12678896), (4, 6339448), (8, 3169724), (16, 1584862), (32, 792431), (71, 357152), (142, 178576), (284, 89288), (568, 44644), (1136, 22322), (2272, 11161)]