8170948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 15295392

約数和(自身を除く): 7124444

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1123, 1819, 2246, 3638, 4492, 7276, 19091, 38182, 76364, 120161, 240322, 480644, 2042737, 4085474, 8170948]

約数ペア:

[(1, 8170948), (2, 4085474), (4, 2042737), (17, 480644), (34, 240322), (68, 120161), (107, 76364), (214, 38182), (428, 19091), (1123, 7276), (1819, 4492), (2246, 3638)]