87661076

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{41903}}^1$

素因数の和:42430

約数の個数: 12

約数和(自身を含む): 153703872

約数和(自身を除く): 66042796

約数列:

[1, 2, 4, 523, 1046, 2092, 41903, 83806, 167612, 21915269, 43830538, 87661076]

約数ペア:

[(1, 87661076), (2, 43830538), (4, 21915269), (523, 167612), (1046, 83806), (2092, 41903)]