340216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:115

約数の個数: 24

約数和(自身を含む): 681480

約数和(自身を除く): 341264

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1849, 1978, 3698, 3956, 7396, 7912, 14792, 42527, 85054, 170108, 340216]

約数ペア:

[(1, 340216), (2, 170108), (4, 85054), (8, 42527), (23, 14792), (43, 7912), (46, 7396), (86, 3956), (92, 3698), (172, 1978), (184, 1849), (344, 989)]