16906288

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6563}}^1$

素因数の和:6601

約数の個数: 40

約数和(自身を含む): 39068928

約数和(自身を除く): 22162640

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 6563, 13126, 26252, 45941, 52504, 91882, 105008, 150949, 183764, 301898, 367528, 603796, 735056, 1056643, 1207592, 2113286, 2415184, 4226572, 8453144, 16906288]

約数ペア:

[(1, 16906288), (2, 8453144), (4, 4226572), (7, 2415184), (8, 2113286), (14, 1207592), (16, 1056643), (23, 735056), (28, 603796), (46, 367528), (56, 301898), (92, 183764), (112, 150949), (161, 105008), (184, 91882), (322, 52504), (368, 45941), (644, 26252), (1288, 13126), (2576, 6563)]