8890288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{50513}}^1$

素因数の和:50532

約数の個数: 20

約数和(自身を含む): 18791208

約数和(自身を除く): 9900920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 50513, 101026, 202052, 404104, 555643, 808208, 1111286, 2222572, 4445144, 8890288]

約数ペア:

[(1, 8890288), (2, 4445144), (4, 2222572), (8, 1111286), (11, 808208), (16, 555643), (22, 404104), (44, 202052), (88, 101026), (176, 50513)]