86512378

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{10243}}^1$

素因数の和:10389

約数の個数: 16

約数和(自身を含む): 134237376

約数和(自身を除く): 47724998

約数列:

[1, 2, 41, 82, 103, 206, 4223, 8446, 10243, 20486, 419963, 839926, 1055029, 2110058, 43256189, 86512378]

約数ペア:

[(1, 86512378), (2, 43256189), (41, 2110058), (82, 1055029), (103, 839926), (206, 419963), (4223, 20486), (8446, 10243)]