80866446

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2333}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 166367520

約数和(自身を除く): 85501074

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 654, 2333, 4666, 5777, 6999, 11554, 13998, 17331, 34662, 123649, 247298, 254297, 370947, 508594, 741894, 762891, 1525782, 13477741, 26955482, 40433223, 80866446]

約数ペア:

[(1, 80866446), (2, 40433223), (3, 26955482), (6, 13477741), (53, 1525782), (106, 762891), (109, 741894), (159, 508594), (218, 370947), (318, 254297), (327, 247298), (654, 123649), (2333, 34662), (4666, 17331), (5777, 13998), (6999, 11554)]