40342058

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 61876224

約数和(自身を除く): 21534166

約数列:

[1, 2, 71, 127, 142, 254, 2237, 4474, 9017, 18034, 158827, 284099, 317654, 568198, 20171029, 40342058]

約数ペア:

[(1, 40342058), (2, 20171029), (71, 568198), (127, 317654), (142, 284099), (254, 158827), (2237, 18034), (4474, 9017)]