127954432

素因数分解:

$2^9\times {\mathrm{249911}}^1$

素因数の和:249929

約数の個数: 20

約数和(自身を含む): 255659976

約数和(自身を除く): 127705544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 249911, 499822, 999644, 1999288, 3998576, 7997152, 15994304, 31988608, 63977216, 127954432]

約数ペア:

[(1, 127954432), (2, 63977216), (4, 31988608), (8, 15994304), (16, 7997152), (32, 3998576), (64, 1999288), (128, 999644), (256, 499822), (512, 249911)]