85045816

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{32117}}^1$

素因数の和:32454

約数の個数: 16

約数和(自身を含む): 159947640

約数和(自身を除く): 74901824

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 32117, 64234, 128468, 256936, 10630727, 21261454, 42522908, 85045816]

約数ペア:

[(1, 85045816), (2, 42522908), (4, 21261454), (8, 10630727), (331, 256936), (662, 128468), (1324, 64234), (2648, 32117)]