16660444

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 30073680

約数和(自身を除く): 13413236

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 883, 1766, 3532, 4717, 9434, 18868, 46799, 78587, 93598, 157174, 187196, 314348, 4165111, 8330222, 16660444]

約数ペア:

[(1, 16660444), (2, 8330222), (4, 4165111), (53, 314348), (89, 187196), (106, 157174), (178, 93598), (212, 78587), (356, 46799), (883, 18868), (1766, 9434), (3532, 4717)]