8681168

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{2017}}^1$

素因数の和:2294

約数の個数: 20

約数和(自身を含む): 16890660

約数和(自身を除く): 8209492

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2017, 2152, 4034, 4304, 8068, 16136, 32272, 542573, 1085146, 2170292, 4340584, 8681168]

約数ペア:

[(1, 8681168), (2, 4340584), (4, 2170292), (8, 1085146), (16, 542573), (269, 32272), (538, 16136), (1076, 8068), (2017, 4304), (2152, 4034)]