81101824

素因数分解:

$2^{10}\times {\mathrm{79201}}^1$

素因数の和:79221

約数の個数: 22

約数和(自身を含む): 162126494

約数和(自身を除く): 81024670

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 79201, 158402, 316804, 633608, 1267216, 2534432, 5068864, 10137728, 20275456, 40550912, 81101824]

約数ペア:

[(1, 81101824), (2, 40550912), (4, 20275456), (8, 10137728), (16, 5068864), (32, 2534432), (64, 1267216), (128, 633608), (256, 316804), (512, 158402), (1024, 79201)]