40037954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17669}}^1$

素因数の和:17785

約数の個数: 16

約数和(自身を含む): 66156480

約数和(自身を除く): 26118526

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 17669, 35338, 194359, 388718, 1819907, 3639814, 20018977, 40037954]

約数ペア:

[(1, 40037954), (2, 20018977), (11, 3639814), (22, 1819907), (103, 388718), (206, 194359), (1133, 35338), (2266, 17669)]