31729994

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 48778848

約数和(自身を除く): 17048854

約数列:

[1, 2, 67, 107, 134, 214, 2213, 4426, 7169, 14338, 148271, 236791, 296542, 473582, 15864997, 31729994]

約数ペア:

[(1, 31729994), (2, 15864997), (67, 473582), (107, 296542), (134, 236791), (214, 148271), (2213, 14338), (4426, 7169)]