43440868

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 77622272

約数和(自身を除く): 34181404

約数列:

[1, 2, 4, 97, 103, 194, 206, 388, 412, 1087, 2174, 4348, 9991, 19982, 39964, 105439, 111961, 210878, 223922, 421756, 447844, 10860217, 21720434, 43440868]

約数ペア:

[(1, 43440868), (2, 21720434), (4, 10860217), (97, 447844), (103, 421756), (194, 223922), (206, 210878), (388, 111961), (412, 105439), (1087, 39964), (2174, 19982), (4348, 9991)]