107989868

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{9161}}^1$

素因数の和:9593

約数の個数: 24

約数和(自身を含む): 216516384

約数和(自身を除く): 108526516

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 9161, 11788, 18322, 36644, 64127, 128254, 256508, 3856781, 7713562, 15427124, 26997467, 53994934, 107989868]

約数ペア:

[(1, 107989868), (2, 53994934), (4, 26997467), (7, 15427124), (14, 7713562), (28, 3856781), (421, 256508), (842, 128254), (1684, 64127), (2947, 36644), (5894, 18322), (9161, 11788)]