87331984

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{4463}}^1$

素因数の和:5694

約数の個数: 20

約数和(自身を含む): 169382016

約数和(自身を除く): 82050032

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4463, 4892, 8926, 9784, 17852, 19568, 35704, 71408, 5458249, 10916498, 21832996, 43665992, 87331984]

約数ペア:

[(1, 87331984), (2, 43665992), (4, 21832996), (8, 10916498), (16, 5458249), (1223, 71408), (2446, 35704), (4463, 19568), (4892, 17852), (8926, 9784)]