22082128

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{20599}}^1$

素因数の和:20674

約数の個数: 20

約数和(自身を含む): 43424800

約数和(自身を除く): 21342672

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 20599, 41198, 82396, 164792, 329584, 1380133, 2760266, 5520532, 11041064, 22082128]

約数ペア:

[(1, 22082128), (2, 11041064), (4, 5520532), (8, 2760266), (16, 1380133), (67, 329584), (134, 164792), (268, 82396), (536, 41198), (1072, 20599)]