4351888

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{2693}}^1$

素因数の和:2802

約数の個数: 20

約数和(自身を含む): 8518428

約数和(自身を除く): 4166540

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 2693, 5386, 10772, 21544, 43088, 271993, 543986, 1087972, 2175944, 4351888]

約数ペア:

[(1, 4351888), (2, 2175944), (4, 1087972), (8, 543986), (16, 271993), (101, 43088), (202, 21544), (404, 10772), (808, 5386), (1616, 2693)]