80419198

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{2027}}^1$

素因数の和:2351

約数の個数: 16

約数和(自身を含む): 122653440

約数和(自身を除く): 42234242

約数列:

[1, 2, 83, 166, 239, 478, 2027, 4054, 19837, 39674, 168241, 336482, 484453, 968906, 40209599, 80419198]

約数ペア:

[(1, 80419198), (2, 40209599), (83, 968906), (166, 484453), (239, 336482), (478, 168241), (2027, 39674), (4054, 19837)]