10867856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{21911}}^1$

素因数の和:21950

約数の個数: 20

約数和(自身を含む): 21736704

約数和(自身を除く): 10868848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 21911, 43822, 87644, 175288, 350576, 679241, 1358482, 2716964, 5433928, 10867856]

約数ペア:

[(1, 10867856), (2, 5433928), (4, 2716964), (8, 1358482), (16, 679241), (31, 350576), (62, 175288), (124, 87644), (248, 43822), (496, 21911)]