90270928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{512903}}^1$

素因数の和:512922

約数の個数: 20

約数和(自身を含む): 190800288

約数和(自身を除く): 100529360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 512903, 1025806, 2051612, 4103224, 5641933, 8206448, 11283866, 22567732, 45135464, 90270928]

約数ペア:

[(1, 90270928), (2, 45135464), (4, 22567732), (8, 11283866), (11, 8206448), (16, 5641933), (22, 4103224), (44, 2051612), (88, 1025806), (176, 512903)]