11311264

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2692

約数の個数: 24

約数和(自身を含む): 22438080

約数和(自身を除く): 11126816

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 2543, 4448, 5086, 10172, 20344, 40688, 81376, 353477, 706954, 1413908, 2827816, 5655632, 11311264]

約数ペア:

[(1, 11311264), (2, 5655632), (4, 2827816), (8, 1413908), (16, 706954), (32, 353477), (139, 81376), (278, 40688), (556, 20344), (1112, 10172), (2224, 5086), (2543, 4448)]