42651356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22543}}^1$

素因数の和:22601

約数の個数: 24

約数和(自身を含む): 83322624

約数和(自身を除く): 40671268

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 22543, 45086, 90172, 247973, 495946, 969349, 991892, 1938698, 3877396, 10662839, 21325678, 42651356]

約数ペア:

[(1, 42651356), (2, 21325678), (4, 10662839), (11, 3877396), (22, 1938698), (43, 991892), (44, 969349), (86, 495946), (172, 247973), (473, 90172), (946, 45086), (1892, 22543)]