16289336

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12647}}^1$

素因数の和:12683

約数の個数: 32

約数和(自身を含む): 36426240

約数和(自身を除く): 20136904

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 12647, 25294, 50588, 88529, 101176, 177058, 290881, 354116, 581762, 708232, 1163524, 2036167, 2327048, 4072334, 8144668, 16289336]

約数ペア:

[(1, 16289336), (2, 8144668), (4, 4072334), (7, 2327048), (8, 2036167), (14, 1163524), (23, 708232), (28, 581762), (46, 354116), (56, 290881), (92, 177058), (161, 101176), (184, 88529), (322, 50588), (644, 25294), (1288, 12647)]