40960042

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:5021

約数の個数: 16

約数和(自身を含む): 63374400

約数和(自身を除く): 22414358

約数列:

[1, 2, 59, 71, 118, 142, 4189, 4889, 8378, 9778, 288451, 347119, 576902, 694238, 20480021, 40960042]

約数ペア:

[(1, 40960042), (2, 20480021), (59, 694238), (71, 576902), (118, 347119), (142, 288451), (4189, 9778), (4889, 8378)]