127289216

素因数分解:

$2^7\times {\mathrm{994447}}^1$

素因数の和:994461

約数の個数: 16

約数和(自身を含む): 253584240

約数和(自身を除く): 126295024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 994447, 1988894, 3977788, 7955576, 15911152, 31822304, 63644608, 127289216]

約数ペア:

[(1, 127289216), (2, 63644608), (4, 31822304), (8, 15911152), (16, 7955576), (32, 3977788), (64, 1988894), (128, 994447)]