85578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:861

約数の個数: 16

約数和(自身を含む): 181440

約数和(自身を除く): 95862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 839, 1678, 2517, 5034, 14263, 28526, 42789, 85578]

約数ペア:

[(1, 85578), (2, 42789), (3, 28526), (6, 14263), (17, 5034), (34, 2517), (51, 1678), (102, 839)]