31233994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{38371}}^1$

素因数の和:38421

約数の個数: 16

約数和(自身を含む): 52492896

約数和(自身を除く): 21258902

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 38371, 76742, 422081, 844162, 1419727, 2839454, 15616997, 31233994]

約数ペア:

[(1, 31233994), (2, 15616997), (11, 2839454), (22, 1419727), (37, 844162), (74, 422081), (407, 76742), (814, 38371)]