248416

素因数分解:

$2^5\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1126

約数の個数: 24

約数和(自身を含む): 559440

約数和(自身を除く): 311024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1109, 2218, 4436, 7763, 8872, 15526, 17744, 31052, 35488, 62104, 124208, 248416]

約数ペア:

[(1, 248416), (2, 124208), (4, 62104), (7, 35488), (8, 31052), (14, 17744), (16, 15526), (28, 8872), (32, 7763), (56, 4436), (112, 2218), (224, 1109)]