16964656

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{1279}}^1$

素因数の和:2116

約数の個数: 20

約数和(自身を含む): 32934400

約数和(自身を除く): 15969744

約数列:

[1, 2, 4, 8, 16, 829, 1279, 1658, 2558, 3316, 5116, 6632, 10232, 13264, 20464, 1060291, 2120582, 4241164, 8482328, 16964656]

約数ペア:

[(1, 16964656), (2, 8482328), (4, 4241164), (8, 2120582), (16, 1060291), (829, 20464), (1279, 13264), (1658, 10232), (2558, 6632), (3316, 5116)]