16281728

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 32717520

約数和(自身を除く): 16435792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 971, 1048, 1942, 2096, 3884, 4192, 7768, 8384, 15536, 16768, 31072, 62144, 124288, 127201, 254402, 508804, 1017608, 2035216, 4070432, 8140864, 16281728]

約数ペア:

[(1, 16281728), (2, 8140864), (4, 4070432), (8, 2035216), (16, 1017608), (32, 508804), (64, 254402), (128, 127201), (131, 124288), (262, 62144), (524, 31072), (971, 16768), (1048, 15536), (1942, 8384), (2096, 7768), (3884, 4192)]