80774912

素因数分解:

$2^8\times {\mathrm{315527}}^1$

素因数の和:315543

約数の個数: 18

約数和(自身を含む): 161234808

約数和(自身を除く): 80459896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 315527, 631054, 1262108, 2524216, 5048432, 10096864, 20193728, 40387456, 80774912]

約数ペア:

[(1, 80774912), (2, 40387456), (4, 20193728), (8, 10096864), (16, 5048432), (32, 2524216), (64, 1262108), (128, 631054), (256, 315527)]