85423208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{821377}}^1$

素因数の和:821396

約数の個数: 16

約数和(自身を含む): 172489380

約数和(自身を除く): 87066172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 821377, 1642754, 3285508, 6571016, 10677901, 21355802, 42711604, 85423208]

約数ペア:

[(1, 85423208), (2, 42711604), (4, 21355802), (8, 10677901), (13, 6571016), (26, 3285508), (52, 1642754), (104, 821377)]