16321168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{44351}}^1$

素因数の和:44382

約数の個数: 20

約数和(自身を含む): 32997888

約数和(自身を除く): 16676720

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 44351, 88702, 177404, 354808, 709616, 1020073, 2040146, 4080292, 8160584, 16321168]

約数ペア:

[(1, 16321168), (2, 8160584), (4, 4080292), (8, 2040146), (16, 1020073), (23, 709616), (46, 354808), (92, 177404), (184, 88702), (368, 44351)]