23159.000000

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 24

約数和(自身を含む): 1702008

約数和(自身を除く): 858520

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 613, 688, 1226, 1376, 2452, 4904, 9808, 19616, 26359, 52718, 105436, 210872, 421744, 843488]

約数ペア:

[(1, 843488), (2, 421744), (4, 210872), (8, 105436), (16, 52718), (32, 26359), (43, 19616), (86, 9808), (172, 4904), (344, 2452), (613, 1376), (688, 1226)]