8441072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12269}}^1$

素因数の和:12320

約数の個数: 20

約数和(自身を含む): 16736280

約数和(自身を除く): 8295208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12269, 24538, 49076, 98152, 196304, 527567, 1055134, 2110268, 4220536, 8441072]

約数ペア:

[(1, 8441072), (2, 4220536), (4, 2110268), (8, 1055134), (16, 527567), (43, 196304), (86, 98152), (172, 49076), (344, 24538), (688, 12269)]