16727216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1061

約数の個数: 40

約数和(自身を含む): 35743248

約数和(自身を除く): 19016032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 941, 1111, 1616, 1882, 2222, 3764, 4444, 7528, 8888, 10351, 15056, 17776, 20702, 41404, 82808, 95041, 165616, 190082, 380164, 760328, 1045451, 1520656, 2090902, 4181804, 8363608, 16727216]

約数ペア:

[(1, 16727216), (2, 8363608), (4, 4181804), (8, 2090902), (11, 1520656), (16, 1045451), (22, 760328), (44, 380164), (88, 190082), (101, 165616), (176, 95041), (202, 82808), (404, 41404), (808, 20702), (941, 17776), (1111, 15056), (1616, 10351), (1882, 8888), (2222, 7528), (3764, 4444)]