31133478

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{71081}}^1$

素因数の和:71159

約数の個数: 16

約数和(自身を含む): 63120816

約数和(自身を除く): 31987338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 71081, 142162, 213243, 426486, 5188913, 10377826, 15566739, 31133478]

約数ペア:

[(1, 31133478), (2, 15566739), (3, 10377826), (6, 5188913), (73, 426486), (146, 213243), (219, 142162), (438, 71081)]