85427566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 154091520

約数和(自身を除く): 68663954

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1778, 2089, 2921, 4178, 5842, 14623, 20447, 29246, 40894, 48047, 96094, 265303, 336329, 530606, 672658, 1857121, 3714242, 6101969, 12203938, 42713783, 85427566]

約数ペア:

[(1, 85427566), (2, 42713783), (7, 12203938), (14, 6101969), (23, 3714242), (46, 1857121), (127, 672658), (161, 530606), (254, 336329), (322, 265303), (889, 96094), (1778, 48047), (2089, 40894), (2921, 29246), (4178, 20447), (5842, 14623)]