27841232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{91583}}^1$

素因数の和:91610

約数の個数: 20

約数和(自身を含む): 56782080

約数和(自身を除く): 28940848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 91583, 183166, 366332, 732664, 1465328, 1740077, 3480154, 6960308, 13920616, 27841232]

約数ペア:

[(1, 27841232), (2, 13920616), (4, 6960308), (8, 3480154), (16, 1740077), (19, 1465328), (38, 732664), (76, 366332), (152, 183166), (304, 91583)]