3987016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{45307}}^1$

素因数の和:45324

約数の個数: 16

約数和(自身を含む): 8155440

約数和(自身を除く): 4168424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 45307, 90614, 181228, 362456, 498377, 996754, 1993508, 3987016]

約数ペア:

[(1, 3987016), (2, 1993508), (4, 996754), (8, 498377), (11, 362456), (22, 181228), (44, 90614), (88, 45307)]