85604708

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28573}}^1$

素因数の和:28691

約数の個数: 24

約数和(自身を含む): 172815552

約数和(自身を除く): 87210844

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 28573, 57146, 114292, 200011, 400022, 800044, 3057311, 6114622, 12229244, 21401177, 42802354, 85604708]

約数ペア:

[(1, 85604708), (2, 42802354), (4, 21401177), (7, 12229244), (14, 6114622), (28, 3057311), (107, 800044), (214, 400022), (428, 200011), (749, 114292), (1498, 57146), (2996, 28573)]