31348282

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{4987}}^1$

素因数の和:5445

約数の個数: 16

約数和(自身を含む): 53870400

約数和(自身を除く): 22522118

約数列:

[1, 2, 7, 14, 449, 898, 3143, 4987, 6286, 9974, 34909, 69818, 2239163, 4478326, 15674141, 31348282]

約数ペア:

[(1, 31348282), (2, 15674141), (7, 4478326), (14, 2239163), (449, 69818), (898, 34909), (3143, 9974), (4987, 6286)]