31408994

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 47806848

約数和(自身を除く): 16397854

約数列:

[1, 2, 107, 214, 317, 463, 634, 926, 33919, 49541, 67838, 99082, 146771, 293542, 15704497, 31408994]

約数ペア:

[(1, 31408994), (2, 15704497), (107, 293542), (214, 146771), (317, 99082), (463, 67838), (634, 49541), (926, 33919)]