86240168

素因数分解:

$2^3\times 7^1\times {\mathrm{1540003}}^1$

素因数の和:1540016

約数の個数: 16

約数和(自身を含む): 184800480

約数和(自身を除く): 98560312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1540003, 3080006, 6160012, 10780021, 12320024, 21560042, 43120084, 86240168]

約数ペア:

[(1, 86240168), (2, 43120084), (4, 21560042), (7, 12320024), (8, 10780021), (14, 6160012), (28, 3080006), (56, 1540003)]