31996754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20023}}^1$

素因数の和:20089

約数の個数: 16

約数和(自身を含む): 51902208

約数和(自身を除く): 19905454

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 20023, 40046, 340391, 680782, 941081, 1882162, 15998377, 31996754]

約数ペア:

[(1, 31996754), (2, 15998377), (17, 1882162), (34, 941081), (47, 680782), (94, 340391), (799, 40046), (1598, 20023)]