5821168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{8461}}^1$

素因数の和:8512

約数の個数: 20

約数和(自身を含む): 11542168

約数和(自身を除く): 5721000

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 8461, 16922, 33844, 67688, 135376, 363823, 727646, 1455292, 2910584, 5821168]

約数ペア:

[(1, 5821168), (2, 2910584), (4, 1455292), (8, 727646), (16, 363823), (43, 135376), (86, 67688), (172, 33844), (344, 16922), (688, 8461)]