8387944

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 7941656

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 239, 328, 428, 478, 856, 956, 1912, 4387, 8774, 9799, 17548, 19598, 25573, 35096, 39196, 51146, 78392, 102292, 204584, 1048493, 2096986, 4193972, 8387944]

約数ペア:

[(1, 8387944), (2, 4193972), (4, 2096986), (8, 1048493), (41, 204584), (82, 102292), (107, 78392), (164, 51146), (214, 39196), (239, 35096), (328, 25573), (428, 19598), (478, 17548), (856, 9799), (956, 8774), (1912, 4387)]