31496168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^3$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 65344320

約数和(自身を除く): 33848152

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 5041, 6248, 10082, 20164, 40328, 55451, 110902, 221804, 357911, 443608, 715822, 1431644, 2863288, 3937021, 7874042, 15748084, 31496168]

約数ペア:

[(1, 31496168), (2, 15748084), (4, 7874042), (8, 3937021), (11, 2863288), (22, 1431644), (44, 715822), (71, 443608), (88, 357911), (142, 221804), (284, 110902), (568, 55451), (781, 40328), (1562, 20164), (3124, 10082), (5041, 6248)]