67943216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{386041}}^1$

素因数の和:386060

約数の個数: 20

約数和(自身を含む): 143607624

約数和(自身を除く): 75664408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 386041, 772082, 1544164, 3088328, 4246451, 6176656, 8492902, 16985804, 33971608, 67943216]

約数ペア:

[(1, 67943216), (2, 33971608), (4, 16985804), (8, 8492902), (11, 6176656), (16, 4246451), (22, 3088328), (44, 1544164), (88, 772082), (176, 386041)]