40385864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{174077}}^1$

素因数の和:174112

約数の個数: 16

約数和(自身を含む): 78335100

約数和(自身を除く): 37949236

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 174077, 348154, 696308, 1392616, 5048233, 10096466, 20192932, 40385864]

約数ペア:

[(1, 40385864), (2, 20192932), (4, 10096466), (8, 5048233), (29, 1392616), (58, 696308), (116, 348154), (232, 174077)]