86542316

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71879}}^1$

素因数の和:71933

約数の個数: 24

約数和(自身を含む): 177112320

約数和(自身を除く): 90570004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 71879, 143758, 287516, 503153, 1006306, 2012612, 3090797, 6181594, 12363188, 21635579, 43271158, 86542316]

約数ペア:

[(1, 86542316), (2, 43271158), (4, 21635579), (7, 12363188), (14, 6181594), (28, 3090797), (43, 2012612), (86, 1006306), (172, 503153), (301, 287516), (602, 143758), (1204, 71879)]