120878896

素因数分解:

$2^4\times {\mathrm{2663}}^1\times {\mathrm{2837}}^1$

素因数の和:5508

約数の個数: 20

約数和(自身を含む): 234373392

約数和(自身を除く): 113494496

約数列:

[1, 2, 4, 8, 16, 2663, 2837, 5326, 5674, 10652, 11348, 21304, 22696, 42608, 45392, 7554931, 15109862, 30219724, 60439448, 120878896]

約数ペア:

[(1, 120878896), (2, 60439448), (4, 30219724), (8, 15109862), (16, 7554931), (2663, 45392), (2837, 42608), (5326, 22696), (5674, 21304), (10652, 11348)]