245841328

素因数分解:

$2^4\times {\mathrm{883}}^1\times {\mathrm{17401}}^1$

素因数の和:18292

約数の個数: 20

約数和(自身を含む): 476884408

約数和(自身を除く): 231043080

約数列:

[1, 2, 4, 8, 16, 883, 1766, 3532, 7064, 14128, 17401, 34802, 69604, 139208, 278416, 15365083, 30730166, 61460332, 122920664, 245841328]

約数ペア:

[(1, 245841328), (2, 122920664), (4, 61460332), (8, 30730166), (16, 15365083), (883, 278416), (1766, 139208), (3532, 69604), (7064, 34802), (14128, 17401)]