39144856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{68917}}^1$

素因数の和:68994

約数の個数: 16

約数和(自身を含む): 74431440

約数和(自身を除く): 35286584

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 68917, 137834, 275668, 551336, 4893107, 9786214, 19572428, 39144856]

約数ペア:

[(1, 39144856), (2, 19572428), (4, 9786214), (8, 4893107), (71, 551336), (142, 275668), (284, 137834), (568, 68917)]