39350188

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 70447104

約数和(自身を除く): 31096916

約数列:

[1, 2, 4, 71, 127, 142, 254, 284, 508, 1091, 2182, 4364, 9017, 18034, 36068, 77461, 138557, 154922, 277114, 309844, 554228, 9837547, 19675094, 39350188]

約数ペア:

[(1, 39350188), (2, 19675094), (4, 9837547), (71, 554228), (127, 309844), (142, 277114), (254, 154922), (284, 138557), (508, 77461), (1091, 36068), (2182, 18034), (4364, 9017)]