16306288

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 32752368

約数和(自身を除く): 16446080

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 173, 274, 344, 346, 548, 688, 692, 1096, 1384, 2192, 2768, 5891, 7439, 11782, 14878, 23564, 23701, 29756, 47128, 47402, 59512, 94256, 94804, 119024, 189608, 379216, 1019143, 2038286, 4076572, 8153144, 16306288]

約数ペア:

[(1, 16306288), (2, 8153144), (4, 4076572), (8, 2038286), (16, 1019143), (43, 379216), (86, 189608), (137, 119024), (172, 94804), (173, 94256), (274, 59512), (344, 47402), (346, 47128), (548, 29756), (688, 23701), (692, 23564), (1096, 14878), (1384, 11782), (2192, 7439), (2768, 5891)]