86530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:533

約数の個数: 16

約数和(自身を含む): 165240

約数和(自身を除く): 78710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 509, 1018, 2545, 5090, 8653, 17306, 43265, 86530]

約数ペア:

[(1, 86530), (2, 43265), (5, 17306), (10, 8653), (17, 5090), (34, 2545), (85, 1018), (170, 509)]