67217776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{182657}}^1$

素因数の和:182688

約数の個数: 20

約数和(自身を含む): 135897552

約数和(自身を除く): 68679776

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 182657, 365314, 730628, 1461256, 2922512, 4201111, 8402222, 16804444, 33608888, 67217776]

約数ペア:

[(1, 67217776), (2, 33608888), (4, 16804444), (8, 8402222), (16, 4201111), (23, 2922512), (46, 1461256), (92, 730628), (184, 365314), (368, 182657)]