80359838

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{10337}}^1$

素因数の和:10388

約数の個数: 24

約数和(自身を含む): 136213488

約数和(自身を除く): 55853650

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 10337, 20674, 134381, 237751, 268762, 475502, 1746953, 3090763, 3493906, 6181526, 40179919, 80359838]

約数ペア:

[(1, 80359838), (2, 40179919), (13, 6181526), (23, 3493906), (26, 3090763), (46, 1746953), (169, 475502), (299, 268762), (338, 237751), (598, 134381), (3887, 20674), (7774, 10337)]