25094896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{82549}}^1$

素因数の和:82576

約数の個数: 20

約数和(自身を含む): 51181000

約数和(自身を除く): 26086104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 82549, 165098, 330196, 660392, 1320784, 1568431, 3136862, 6273724, 12547448, 25094896]

約数ペア:

[(1, 25094896), (2, 12547448), (4, 6273724), (8, 3136862), (16, 1568431), (19, 1320784), (38, 660392), (76, 330196), (152, 165098), (304, 82549)]