86773754

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{1381}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 132091560

約数和(自身を除く): 45317806

約数列:

[1, 2, 89, 178, 353, 706, 1381, 2762, 31417, 62834, 122909, 245818, 487493, 974986, 43386877, 86773754]

約数ペア:

[(1, 86773754), (2, 43386877), (89, 974986), (178, 487493), (353, 245818), (706, 122909), (1381, 62834), (2762, 31417)]