81050648

素因数分解:

$2^3\times 7^1\times {\mathrm{1447333}}^1$

素因数の和:1447346

約数の個数: 16

約数和(自身を含む): 173680080

約数和(自身を除く): 92629432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1447333, 2894666, 5789332, 10131331, 11578664, 20262662, 40525324, 81050648]

約数ペア:

[(1, 81050648), (2, 40525324), (4, 20262662), (7, 11578664), (8, 10131331), (14, 5789332), (28, 2894666), (56, 1447333)]