125143216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{711041}}^1$

素因数の和:711060

約数の個数: 20

約数和(自身を含む): 264507624

約数和(自身を除く): 139364408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 711041, 1422082, 2844164, 5688328, 7821451, 11376656, 15642902, 31285804, 62571608, 125143216]

約数ペア:

[(1, 125143216), (2, 62571608), (4, 31285804), (8, 15642902), (11, 11376656), (16, 7821451), (22, 5688328), (44, 2844164), (88, 1422082), (176, 711041)]