80084366

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 121305600

約数和(自身を除く): 41221234

約数列:

[1, 2, 199, 311, 398, 622, 647, 1294, 61889, 123778, 128753, 201217, 257506, 402434, 40042183, 80084366]

約数ペア:

[(1, 80084366), (2, 40042183), (199, 402434), (311, 257506), (398, 201217), (622, 128753), (647, 123778), (1294, 61889)]