30938108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 56264544

約数和(自身を除く): 25326436

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2657, 2911, 5314, 5822, 10628, 11644, 108937, 188647, 217874, 377294, 435748, 754588, 7734527, 15469054, 30938108]

約数ペア:

[(1, 30938108), (2, 15469054), (4, 7734527), (41, 754588), (71, 435748), (82, 377294), (142, 217874), (164, 188647), (284, 108937), (2657, 11644), (2911, 10628), (5314, 5822)]