31797808

素因数分解:

$2^4\times 7^1\times {\mathrm{283909}}^1$

素因数の和:283924

約数の個数: 20

約数和(自身を含む): 70409680

約数和(自身を除く): 38611872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283909, 567818, 1135636, 1987363, 2271272, 3974726, 4542544, 7949452, 15898904, 31797808]

約数ペア:

[(1, 31797808), (2, 15898904), (4, 7949452), (7, 4542544), (8, 3974726), (14, 2271272), (16, 1987363), (28, 1135636), (56, 567818), (112, 283909)]