23143792

素因数分解:

$2^4\times 7^1\times {\mathrm{206641}}^1$

素因数の和:206656

約数の個数: 20

約数和(自身を含む): 51247216

約数和(自身を除く): 28103424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 206641, 413282, 826564, 1446487, 1653128, 2892974, 3306256, 5785948, 11571896, 23143792]

約数ペア:

[(1, 23143792), (2, 11571896), (4, 5785948), (7, 3306256), (8, 2892974), (14, 1653128), (16, 1446487), (28, 826564), (56, 413282), (112, 206641)]