16243336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 32535360

約数和(自身を除く): 16292024

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 2053, 3956, 4106, 7912, 8212, 16424, 47219, 88279, 94438, 176558, 188876, 353116, 377752, 706232, 2030417, 4060834, 8121668, 16243336]

約数ペア:

[(1, 16243336), (2, 8121668), (4, 4060834), (8, 2030417), (23, 706232), (43, 377752), (46, 353116), (86, 188876), (92, 176558), (172, 94438), (184, 88279), (344, 47219), (989, 16424), (1978, 8212), (2053, 7912), (3956, 4106)]