30899768

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{54401}}^1$

素因数の和:54478

約数の個数: 16

約数和(自身を含む): 58754160

約数和(自身を除く): 27854392

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 54401, 108802, 217604, 435208, 3862471, 7724942, 15449884, 30899768]

約数ペア:

[(1, 30899768), (2, 15449884), (4, 7724942), (8, 3862471), (71, 435208), (142, 217604), (284, 108802), (568, 54401)]