85671236

素因数分解:

$2^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{2341}}^1$

素因数の和:3659

約数の個数: 24

約数和(自身を含む): 171546816

約数和(自身を除く): 85875580

約数列:

[1, 2, 4, 7, 14, 28, 1307, 2341, 2614, 4682, 5228, 9149, 9364, 16387, 18298, 32774, 36596, 65548, 3059687, 6119374, 12238748, 21417809, 42835618, 85671236]

約数ペア:

[(1, 85671236), (2, 42835618), (4, 21417809), (7, 12238748), (14, 6119374), (28, 3059687), (1307, 65548), (2341, 36596), (2614, 32774), (4682, 18298), (5228, 16387), (9149, 9364)]