39212216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113989}}^1$

素因数の和:114038

約数の個数: 16

約数和(自身を含む): 75233400

約数和(自身を除く): 36021184

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 113989, 227978, 455956, 911912, 4901527, 9803054, 19606108, 39212216]

約数ペア:

[(1, 39212216), (2, 19606108), (4, 9803054), (8, 4901527), (43, 911912), (86, 455956), (172, 227978), (344, 113989)]