31138072

素因数分解:

$2^3\times 7^1\times {\mathrm{556037}}^1$

素因数の和:556050

約数の個数: 16

約数和(自身を含む): 66724560

約数和(自身を除く): 35586488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 556037, 1112074, 2224148, 3892259, 4448296, 7784518, 15569036, 31138072]

約数ペア:

[(1, 31138072), (2, 15569036), (4, 7784518), (7, 4448296), (8, 3892259), (14, 2224148), (28, 1112074), (56, 556037)]