23245136

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{5653}}^1$

素因数の和:5918

約数の個数: 20

約数和(自身を含む): 45220692

約数和(自身を除く): 21975556

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 5653, 11306, 22612, 45224, 90448, 1452821, 2905642, 5811284, 11622568, 23245136]

約数ペア:

[(1, 23245136), (2, 11622568), (4, 5811284), (8, 2905642), (16, 1452821), (257, 90448), (514, 45224), (1028, 22612), (2056, 11306), (4112, 5653)]