54147152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{147139}}^1$

素因数の和:147170

約数の個数: 20

約数和(自身を含む): 109472160

約数和(自身を除く): 55325008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 147139, 294278, 588556, 1177112, 2354224, 3384197, 6768394, 13536788, 27073576, 54147152]

約数ペア:

[(1, 54147152), (2, 27073576), (4, 13536788), (8, 6768394), (16, 3384197), (23, 2354224), (46, 1177112), (92, 588556), (184, 294278), (368, 147139)]