129416576

素因数分解:

$2^7\times {\mathrm{1011067}}^1$

素因数の和:1011081

約数の個数: 16

約数和(自身を含む): 257822340

約数和(自身を除く): 128405764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1011067, 2022134, 4044268, 8088536, 16177072, 32354144, 64708288, 129416576]

約数ペア:

[(1, 129416576), (2, 64708288), (4, 32354144), (8, 16177072), (16, 8088536), (32, 4044268), (64, 2022134), (128, 1011067)]