31992016

素因数分解:

$2^4\times 7^1\times {\mathrm{285643}}^1$

素因数の和:285658

約数の個数: 20

約数和(自身を含む): 70839712

約数和(自身を除く): 38847696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 285643, 571286, 1142572, 1999501, 2285144, 3999002, 4570288, 7998004, 15996008, 31992016]

約数ペア:

[(1, 31992016), (2, 15996008), (4, 7998004), (7, 4570288), (8, 3999002), (14, 2285144), (16, 1999501), (28, 1142572), (56, 571286), (112, 285643)]