127987504

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{10567}}^1$

素因数の和:11332

約数の個数: 20

約数和(自身を含む): 248326864

約数和(自身を除く): 120339360

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 6056, 10567, 12112, 21134, 42268, 84536, 169072, 7999219, 15998438, 31996876, 63993752, 127987504]

約数ペア:

[(1, 127987504), (2, 63993752), (4, 31996876), (8, 15998438), (16, 7999219), (757, 169072), (1514, 84536), (3028, 42268), (6056, 21134), (10567, 12112)]