31447994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7283}}^1$

素因数の和:7429

約数の個数: 16

約数和(自身を含む): 50347008

約数和(自身を除く): 18899014

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 7283, 14566, 123811, 247622, 924941, 1849882, 15723997, 31447994]

約数ペア:

[(1, 31447994), (2, 15723997), (17, 1849882), (34, 924941), (127, 247622), (254, 123811), (2159, 14566), (4318, 7283)]