87493354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{63493}}^1$

素因数の和:63561

約数の個数: 16

約数和(自身を含む): 144004392

約数和(自身を除く): 56511038

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 63493, 126986, 825409, 1650818, 3365129, 6730258, 43746677, 87493354]

約数ペア:

[(1, 87493354), (2, 43746677), (13, 6730258), (26, 3365129), (53, 1650818), (106, 825409), (689, 126986), (1378, 63493)]