31442824

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2027}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 67654080

約数和(自身を除く): 36211256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2027, 2216, 3878, 4054, 7756, 8108, 14189, 15512, 16216, 28378, 56756, 113512, 561479, 1122958, 2245916, 3930353, 4491832, 7860706, 15721412, 31442824]

約数ペア:

[(1, 31442824), (2, 15721412), (4, 7860706), (7, 4491832), (8, 3930353), (14, 2245916), (28, 1122958), (56, 561479), (277, 113512), (554, 56756), (1108, 28378), (1939, 16216), (2027, 15512), (2216, 14189), (3878, 8108), (4054, 7756)]