85605656

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{21023}}^1$

素因数の和:21538

約数の個数: 16

約数和(自身を含む): 160833600

約数和(自身を除く): 75227944

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 21023, 42046, 84092, 168184, 10700707, 21401414, 42802828, 85605656]

約数ペア:

[(1, 85605656), (2, 42802828), (4, 21401414), (8, 10700707), (509, 168184), (1018, 84092), (2036, 42046), (4072, 21023)]