42198376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20849}}^1$

素因数の和:20889

約数の個数: 32

約数和(自身を含む): 90072000

約数和(自身を除く): 47873624

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 20849, 41698, 83396, 166792, 229339, 458678, 479527, 917356, 959054, 1834712, 1918108, 3836216, 5274797, 10549594, 21099188, 42198376]

約数ペア:

[(1, 42198376), (2, 21099188), (4, 10549594), (8, 5274797), (11, 3836216), (22, 1918108), (23, 1834712), (44, 959054), (46, 917356), (88, 479527), (92, 458678), (184, 229339), (253, 166792), (506, 83396), (1012, 41698), (2024, 20849)]