81009176

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{16519}}^1$

素因数の和:17138

約数の個数: 16

約数和(自身を含む): 152149200

約数和(自身を除く): 71140024

約数列:

[1, 2, 4, 8, 613, 1226, 2452, 4904, 16519, 33038, 66076, 132152, 10126147, 20252294, 40504588, 81009176]

約数ペア:

[(1, 81009176), (2, 40504588), (4, 20252294), (8, 10126147), (613, 132152), (1226, 66076), (2452, 33038), (4904, 16519)]