85509224

素因数分解:

$2^3\times {\mathrm{1999}}^1\times {\mathrm{5347}}^1$

素因数の和:7352

約数の個数: 16

約数和(自身を含む): 160440000

約数和(自身を除く): 74930776

約数列:

[1, 2, 4, 8, 1999, 3998, 5347, 7996, 10694, 15992, 21388, 42776, 10688653, 21377306, 42754612, 85509224]

約数ペア:

[(1, 85509224), (2, 42754612), (4, 21377306), (8, 10688653), (1999, 42776), (3998, 21388), (5347, 15992), (7996, 10694)]