86566568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22877}}^1$

素因数の和:22937

約数の個数: 32

約数和(自身を含む): 181193760

約数和(自身を除く): 94627192

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 22877, 45754, 91508, 183016, 251647, 503294, 983711, 1006588, 1967422, 2013176, 3934844, 7869688, 10820821, 21641642, 43283284, 86566568]

約数ペア:

[(1, 86566568), (2, 43283284), (4, 21641642), (8, 10820821), (11, 7869688), (22, 3934844), (43, 2013176), (44, 1967422), (86, 1006588), (88, 983711), (172, 503294), (344, 251647), (473, 183016), (946, 91508), (1892, 45754), (3784, 22877)]