82665436

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{68659}}^1$

素因数の和:68713

約数の個数: 24

約数和(自身を含む): 169178240

約数和(自身を除く): 86512804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 68659, 137318, 274636, 480613, 961226, 1922452, 2952337, 5904674, 11809348, 20666359, 41332718, 82665436]

約数ペア:

[(1, 82665436), (2, 41332718), (4, 20666359), (7, 11809348), (14, 5904674), (28, 2952337), (43, 1922452), (86, 961226), (172, 480613), (301, 274636), (602, 137318), (1204, 68659)]