129035528

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{393401}}^1$

素因数の和:393448

約数の個数: 16

約数和(自身を含む): 247843260

約数和(自身を除く): 118807732

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 393401, 786802, 1573604, 3147208, 16129441, 32258882, 64517764, 129035528]

約数ペア:

[(1, 129035528), (2, 64517764), (4, 32258882), (8, 16129441), (41, 3147208), (82, 1573604), (164, 786802), (328, 393401)]