31796744

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{859}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 68318400

約数和(自身を除く): 36521656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 859, 1322, 1718, 2644, 3436, 4627, 5288, 6013, 6872, 9254, 12026, 18508, 24052, 37016, 48104, 567799, 1135598, 2271196, 3974593, 4542392, 7949186, 15898372, 31796744]

約数ペア:

[(1, 31796744), (2, 15898372), (4, 7949186), (7, 4542392), (8, 3974593), (14, 2271196), (28, 1135598), (56, 567799), (661, 48104), (859, 37016), (1322, 24052), (1718, 18508), (2644, 12026), (3436, 9254), (4627, 6872), (5288, 6013)]