86538868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1889}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 163364040

約数和(自身を除く): 76825172

約数列:

[1, 2, 4, 13, 26, 52, 881, 1762, 1889, 3524, 3778, 7556, 11453, 22906, 24557, 45812, 49114, 98228, 1664209, 3328418, 6656836, 21634717, 43269434, 86538868]

約数ペア:

[(1, 86538868), (2, 43269434), (4, 21634717), (13, 6656836), (26, 3328418), (52, 1664209), (881, 98228), (1762, 49114), (1889, 45812), (3524, 24557), (3778, 22906), (7556, 11453)]