55149736

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{160319}}^1$

素因数の和:160368

約数の個数: 16

約数和(自身を含む): 105811200

約数和(自身を除く): 50661464

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 160319, 320638, 641276, 1282552, 6893717, 13787434, 27574868, 55149736]

約数ペア:

[(1, 55149736), (2, 27574868), (4, 13787434), (8, 6893717), (43, 1282552), (86, 641276), (172, 320638), (344, 160319)]