16485816

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1399}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 41328000

約数和(自身を除く): 24842184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1399, 1473, 1964, 2798, 2946, 3928, 4197, 5596, 5892, 8394, 11192, 11784, 16788, 33576, 686909, 1373818, 2060727, 2747636, 4121454, 5495272, 8242908, 16485816]

約数ペア:

[(1, 16485816), (2, 8242908), (3, 5495272), (4, 4121454), (6, 2747636), (8, 2060727), (12, 1373818), (24, 686909), (491, 33576), (982, 16788), (1399, 11784), (1473, 11192), (1964, 8394), (2798, 5892), (2946, 5596), (3928, 4197)]