31175416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5591}}^1$

素因数の和:5655

約数の個数: 32

約数和(自身を含む): 63413280

約数和(自身を除く): 32237864

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 5591, 11182, 22364, 44728, 95047, 190094, 229231, 380188, 458462, 760376, 916924, 1833848, 3896927, 7793854, 15587708, 31175416]

約数ペア:

[(1, 31175416), (2, 15587708), (4, 7793854), (8, 3896927), (17, 1833848), (34, 916924), (41, 760376), (68, 458462), (82, 380188), (136, 229231), (164, 190094), (328, 95047), (697, 44728), (1394, 22364), (2788, 11182), (5576, 5591)]