21482144

素因数分解:

$2^5\times {\mathrm{601}}^1\times {\mathrm{1117}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 42401268

約数和(自身を除く): 20919124

約数列:

[1, 2, 4, 8, 16, 32, 601, 1117, 1202, 2234, 2404, 4468, 4808, 8936, 9616, 17872, 19232, 35744, 671317, 1342634, 2685268, 5370536, 10741072, 21482144]

約数ペア:

[(1, 21482144), (2, 10741072), (4, 5370536), (8, 2685268), (16, 1342634), (32, 671317), (601, 35744), (1117, 19232), (1202, 17872), (2234, 9616), (2404, 8936), (4468, 4808)]