23661136

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10639}}^1$

素因数の和:10786

約数の個数: 20

約数和(自身を含む): 46177600

約数和(自身を除く): 22516464

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10639, 21278, 42556, 85112, 170224, 1478821, 2957642, 5915284, 11830568, 23661136]

約数ペア:

[(1, 23661136), (2, 11830568), (4, 5915284), (8, 2957642), (16, 1478821), (139, 170224), (278, 85112), (556, 42556), (1112, 21278), (2224, 10639)]