3981472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{11311}}^1$

素因数の和:11332

約数の個数: 24

約数和(自身を含む): 8551872

約数和(自身を除く): 4570400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 11311, 22622, 45244, 90488, 124421, 180976, 248842, 361952, 497684, 995368, 1990736, 3981472]

約数ペア:

[(1, 3981472), (2, 1990736), (4, 995368), (8, 497684), (11, 361952), (16, 248842), (22, 180976), (32, 124421), (44, 90488), (88, 45244), (176, 22622), (352, 11311)]