16539536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 34831104

約数和(自身を除く): 18291568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 607, 1048, 1214, 1703, 2096, 2428, 3406, 4856, 6812, 7891, 9712, 13624, 15782, 27248, 31564, 63128, 79517, 126256, 159034, 318068, 636136, 1033721, 1272272, 2067442, 4134884, 8269768, 16539536]

約数ペア:

[(1, 16539536), (2, 8269768), (4, 4134884), (8, 2067442), (13, 1272272), (16, 1033721), (26, 636136), (52, 318068), (104, 159034), (131, 126256), (208, 79517), (262, 63128), (524, 31564), (607, 27248), (1048, 15782), (1214, 13624), (1703, 9712), (2096, 7891), (2428, 6812), (3406, 4856)]