27311024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131303}}^1$

素因数の和:131324

約数の個数: 20

約数和(自身を含む): 56985936

約数和(自身を除く): 29674912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131303, 262606, 525212, 1050424, 1706939, 2100848, 3413878, 6827756, 13655512, 27311024]

約数ペア:

[(1, 27311024), (2, 13655512), (4, 6827756), (8, 3413878), (13, 2100848), (16, 1706939), (26, 1050424), (52, 525212), (104, 262606), (208, 131303)]