81847024

素因数分解:

$2^4\times 7^1\times {\mathrm{730777}}^1$

素因数の和:730792

約数の個数: 20

約数和(自身を含む): 181232944

約数和(自身を除く): 99385920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 730777, 1461554, 2923108, 5115439, 5846216, 10230878, 11692432, 20461756, 40923512, 81847024]

約数ペア:

[(1, 81847024), (2, 40923512), (4, 20461756), (7, 11692432), (8, 10230878), (14, 5846216), (16, 5115439), (28, 2923108), (56, 1461554), (112, 730777)]