16149424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{23473}}^1$

素因数の和:23524

約数の個数: 20

約数和(自身を含む): 32018536

約数和(自身を除く): 15869112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 23473, 46946, 93892, 187784, 375568, 1009339, 2018678, 4037356, 8074712, 16149424]

約数ペア:

[(1, 16149424), (2, 8074712), (4, 4037356), (8, 2018678), (16, 1009339), (43, 375568), (86, 187784), (172, 93892), (344, 46946), (688, 23473)]