16661344

素因数分解:

$2^5\times 7^1\times {\mathrm{74381}}^1$

素因数の和:74398

約数の個数: 24

約数和(自身を含む): 37488528

約数和(自身を除く): 20827184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 74381, 148762, 297524, 520667, 595048, 1041334, 1190096, 2082668, 2380192, 4165336, 8330672, 16661344]

約数ペア:

[(1, 16661344), (2, 8330672), (4, 4165336), (7, 2380192), (8, 2082668), (14, 1190096), (16, 1041334), (28, 595048), (32, 520667), (56, 297524), (112, 148762), (224, 74381)]