16563128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{90017}}^1$

素因数の和:90046

約数の個数: 16

約数和(自身を含む): 32406480

約数和(自身を除く): 15843352

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 90017, 180034, 360068, 720136, 2070391, 4140782, 8281564, 16563128]

約数ペア:

[(1, 16563128), (2, 8281564), (4, 4140782), (8, 2070391), (23, 720136), (46, 360068), (92, 180034), (184, 90017)]