55404386

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 84369600

約数和(自身を除く): 28965214

約数列:

[1, 2, 107, 199, 214, 398, 1301, 2602, 21293, 42586, 139207, 258899, 278414, 517798, 27702193, 55404386]

約数ペア:

[(1, 55404386), (2, 27702193), (107, 517798), (199, 278414), (214, 258899), (398, 139207), (1301, 42586), (2602, 21293)]