54319184

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{40903}}^1$

素因数の和:40994

約数の個数: 20

約数和(自身を含む): 106514016

約数和(自身を除く): 52194832

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 40903, 81806, 163612, 327224, 654448, 3394949, 6789898, 13579796, 27159592, 54319184]

約数ペア:

[(1, 54319184), (2, 27159592), (4, 13579796), (8, 6789898), (16, 3394949), (83, 654448), (166, 327224), (332, 163612), (664, 81806), (1328, 40903)]