23776784

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10691}}^1$

素因数の和:10838

約数の個数: 20

約数和(自身を含む): 46403280

約数和(自身を除く): 22626496

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10691, 21382, 42764, 85528, 171056, 1486049, 2972098, 5944196, 11888392, 23776784]

約数ペア:

[(1, 23776784), (2, 11888392), (4, 5944196), (8, 2972098), (16, 1486049), (139, 171056), (278, 85528), (556, 42764), (1112, 21382), (2224, 10691)]