40850986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26153}}^1$

素因数の和:26237

約数の個数: 16

約数和(自身を含む): 67791168

約数和(自身を除く): 26940182

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 26153, 52306, 287683, 575366, 1856863, 3713726, 20425493, 40850986]

約数ペア:

[(1, 40850986), (2, 20425493), (11, 3713726), (22, 1856863), (71, 575366), (142, 287683), (781, 52306), (1562, 26153)]