1815152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2816

約数の個数: 20

約数和(自身を含む): 3603936

約数和(自身を除く): 1788784

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2767, 5534, 11068, 22136, 44272, 113447, 226894, 453788, 907576, 1815152]

約数ペア:

[(1, 1815152), (2, 907576), (4, 453788), (8, 226894), (16, 113447), (41, 44272), (82, 22136), (164, 11068), (328, 5534), (656, 2767)]