22350128

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{20849}}^1$

素因数の和:20924

約数の個数: 20

約数和(自身を含む): 43951800

約数和(自身を除く): 21601672

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 20849, 41698, 83396, 166792, 333584, 1396883, 2793766, 5587532, 11175064, 22350128]

約数ペア:

[(1, 22350128), (2, 11175064), (4, 5587532), (8, 2793766), (16, 1396883), (67, 333584), (134, 166792), (268, 83396), (536, 41698), (1072, 20849)]