81764024

素因数分解:

$2^3\times {\mathrm{2393}}^1\times {\mathrm{4271}}^1$

素因数の和:6670

約数の個数: 16

約数和(自身を含む): 153407520

約数和(自身を除く): 71643496

約数列:

[1, 2, 4, 8, 2393, 4271, 4786, 8542, 9572, 17084, 19144, 34168, 10220503, 20441006, 40882012, 81764024]

約数ペア:

[(1, 81764024), (2, 40882012), (4, 20441006), (8, 10220503), (2393, 34168), (4271, 19144), (4786, 17084), (8542, 9572)]