38836144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105533}}^1$

素因数の和:105564

約数の個数: 20

約数和(自身を含む): 78517296

約数和(自身を除く): 39681152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105533, 211066, 422132, 844264, 1688528, 2427259, 4854518, 9709036, 19418072, 38836144]

約数ペア:

[(1, 38836144), (2, 19418072), (4, 9709036), (8, 4854518), (16, 2427259), (23, 1688528), (46, 844264), (92, 422132), (184, 211066), (368, 105533)]