15591152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23767}}^1$

素因数の和:23816

約数の個数: 20

約数和(自身を含む): 30945936

約数和(自身を除く): 15354784

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23767, 47534, 95068, 190136, 380272, 974447, 1948894, 3897788, 7795576, 15591152]

約数ペア:

[(1, 15591152), (2, 7795576), (4, 3897788), (8, 1948894), (16, 974447), (41, 380272), (82, 190136), (164, 95068), (328, 47534), (656, 23767)]