86089540

素因数分解:

$2^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{4057}}^1$

素因数の和:5127

約数の個数: 24

約数和(自身を含む): 181003032

約数和(自身を除く): 94913492

約数列:

[1, 2, 4, 5, 10, 20, 1061, 2122, 4057, 4244, 5305, 8114, 10610, 16228, 20285, 21220, 40570, 81140, 4304477, 8608954, 17217908, 21522385, 43044770, 86089540]

約数ペア:

[(1, 86089540), (2, 43044770), (4, 21522385), (5, 17217908), (10, 8608954), (20, 4304477), (1061, 81140), (2122, 40570), (4057, 21220), (4244, 20285), (5305, 16228), (8114, 10610)]