31491672

素因数分解:

$2^3\times 3^1\times {\mathrm{1312153}}^1$

素因数の和:1312162

約数の個数: 16

約数和(自身を含む): 78729240

約数和(自身を除く): 47237568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1312153, 2624306, 3936459, 5248612, 7872918, 10497224, 15745836, 31491672]

約数ペア:

[(1, 31491672), (2, 15745836), (3, 10497224), (4, 7872918), (6, 5248612), (8, 3936459), (12, 2624306), (24, 1312153)]