31482894

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{13217}}^1$

素因数の和:13619

約数の個数: 16

約数和(自身を含む): 63129168

約数和(自身を除く): 31646274

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 13217, 26434, 39651, 79302, 5247149, 10494298, 15741447, 31482894]

約数ペア:

[(1, 31482894), (2, 15741447), (3, 10494298), (6, 5247149), (397, 79302), (794, 39651), (1191, 26434), (2382, 13217)]