86278426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{7559}}^1$

素因数の和:8013

約数の個数: 16

約数和(自身を含む): 139708800

約数和(自身を除く): 53430374

約数列:

[1, 2, 13, 26, 439, 878, 5707, 7559, 11414, 15118, 98267, 196534, 3318401, 6636802, 43139213, 86278426]

約数ペア:

[(1, 86278426), (2, 43139213), (13, 6636802), (26, 3318401), (439, 196534), (878, 98267), (5707, 15118), (7559, 11414)]