42590812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22511}}^1$

素因数の和:22569

約数の個数: 24

約数和(自身を含む): 83204352

約数和(自身を除く): 40613540

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 22511, 45022, 90044, 247621, 495242, 967973, 990484, 1935946, 3871892, 10647703, 21295406, 42590812]

約数ペア:

[(1, 42590812), (2, 21295406), (4, 10647703), (11, 3871892), (22, 1935946), (43, 990484), (44, 967973), (86, 495242), (172, 247621), (473, 90044), (946, 45022), (1892, 22511)]