16380368

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{2311}}^1$

素因数の和:2762

約数の個数: 20

約数和(自身を含む): 31822368

約数和(自身を除く): 15442000

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 2311, 3544, 4622, 7088, 9244, 18488, 36976, 1023773, 2047546, 4095092, 8190184, 16380368]

約数ペア:

[(1, 16380368), (2, 8190184), (4, 4095092), (8, 2047546), (16, 1023773), (443, 36976), (886, 18488), (1772, 9244), (2311, 7088), (3544, 4622)]