21147104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{60077}}^1$

素因数の和:60098

約数の個数: 24

約数和(自身を含む): 45418968

約数和(自身を除く): 24271864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 60077, 120154, 240308, 480616, 660847, 961232, 1321694, 1922464, 2643388, 5286776, 10573552, 21147104]

約数ペア:

[(1, 21147104), (2, 10573552), (4, 5286776), (8, 2643388), (11, 1922464), (16, 1321694), (22, 961232), (32, 660847), (44, 480616), (88, 240308), (176, 120154), (352, 60077)]