87090566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53299}}^1$

素因数の和:53363

約数の個数: 16

約数和(自身を含む): 140712000

約数和(自身を除く): 53621434

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 53299, 106598, 1012681, 2025362, 2291857, 4583714, 43545283, 87090566]

約数ペア:

[(1, 87090566), (2, 43545283), (19, 4583714), (38, 2291857), (43, 2025362), (86, 1012681), (817, 106598), (1634, 53299)]