16210864

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21557}}^1$

素因数の和:21612

約数の個数: 20

約数和(自身を含む): 32078304

約数和(自身を除く): 15867440

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21557, 43114, 86228, 172456, 344912, 1013179, 2026358, 4052716, 8105432, 16210864]

約数ペア:

[(1, 16210864), (2, 8105432), (4, 4052716), (8, 2026358), (16, 1013179), (47, 344912), (94, 172456), (188, 86228), (376, 43114), (752, 21557)]