122988784

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{8117}}^1$

素因数の和:9072

約数の個数: 20

約数和(自身を含む): 238571784

約数和(自身を除く): 115583000

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 7576, 8117, 15152, 16234, 32468, 64936, 129872, 7686799, 15373598, 30747196, 61494392, 122988784]

約数ペア:

[(1, 122988784), (2, 61494392), (4, 30747196), (8, 15373598), (16, 7686799), (947, 129872), (1894, 64936), (3788, 32468), (7576, 16234), (8117, 15152)]