85551788

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{5351}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 171435264

約数和(自身を除く): 85883476

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 2284, 3997, 5351, 7994, 10702, 15988, 21404, 37457, 74914, 149828, 3055421, 6110842, 12221684, 21387947, 42775894, 85551788]

約数ペア:

[(1, 85551788), (2, 42775894), (4, 21387947), (7, 12221684), (14, 6110842), (28, 3055421), (571, 149828), (1142, 74914), (2284, 37457), (3997, 21404), (5351, 15988), (7994, 10702)]