39868084

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 71918280

約数和(自身を除く): 32050196

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 2113, 4226, 4717, 8452, 9434, 18868, 111989, 188057, 223978, 376114, 447956, 752228, 9967021, 19934042, 39868084]

約数ペア:

[(1, 39868084), (2, 19934042), (4, 9967021), (53, 752228), (89, 447956), (106, 376114), (178, 223978), (212, 188057), (356, 111989), (2113, 18868), (4226, 9434), (4717, 8452)]