808112528

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{71237}}^1$

素因数の和:71954

約数の個数: 20

約数和(自身を含む): 1567948380

約数和(自身を除く): 759835852

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 71237, 142474, 284948, 569896, 1139792, 50507033, 101014066, 202028132, 404056264, 808112528]

約数ペア:

[(1, 808112528), (2, 404056264), (4, 202028132), (8, 101014066), (16, 50507033), (709, 1139792), (1418, 569896), (2836, 284948), (5672, 142474), (11344, 71237)]