31268944

素因数分解:

$2^4\times 7^1\times {\mathrm{279187}}^1$

素因数の和:279202

約数の個数: 20

約数和(自身を含む): 69238624

約数和(自身を除く): 37969680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 279187, 558374, 1116748, 1954309, 2233496, 3908618, 4466992, 7817236, 15634472, 31268944]

約数ペア:

[(1, 31268944), (2, 15634472), (4, 7817236), (7, 4466992), (8, 3908618), (14, 2233496), (16, 1954309), (28, 1116748), (56, 558374), (112, 279187)]