82607816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{240139}}^1$

素因数の和:240188

約数の個数: 16

約数和(自身を含む): 158492400

約数和(自身を除く): 75884584

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 240139, 480278, 960556, 1921112, 10325977, 20651954, 41303908, 82607816]

約数ペア:

[(1, 82607816), (2, 41303908), (4, 20651954), (8, 10325977), (43, 1921112), (86, 960556), (172, 480278), (344, 240139)]