315319768

素因数分解:

$2^3\times {\mathrm{2153}}^1\times {\mathrm{18307}}^1$

素因数の和:20466

約数の個数: 16

約数和(自身を含む): 591531480

約数和(自身を除く): 276211712

約数列:

[1, 2, 4, 8, 2153, 4306, 8612, 17224, 18307, 36614, 73228, 146456, 39414971, 78829942, 157659884, 315319768]

約数ペア:

[(1, 315319768), (2, 157659884), (4, 78829942), (8, 39414971), (2153, 146456), (4306, 73228), (8612, 36614), (17224, 18307)]