16611152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{45139}}^1$

素因数の和:45170

約数の個数: 20

約数和(自身を含む): 33584160

約数和(自身を除く): 16973008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 45139, 90278, 180556, 361112, 722224, 1038197, 2076394, 4152788, 8305576, 16611152]

約数ペア:

[(1, 16611152), (2, 8305576), (4, 4152788), (8, 2076394), (16, 1038197), (23, 722224), (46, 361112), (92, 180556), (184, 90278), (368, 45139)]