520384

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 28

約数和(自身を含む): 1060704

約数和(自身を除く): 540320

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 173, 188, 346, 376, 692, 752, 1384, 1504, 2768, 3008, 5536, 8131, 11072, 16262, 32524, 65048, 130096, 260192, 520384]

約数ペア:

[(1, 520384), (2, 260192), (4, 130096), (8, 65048), (16, 32524), (32, 16262), (47, 11072), (64, 8131), (94, 5536), (173, 3008), (188, 2768), (346, 1504), (376, 1384), (692, 752)]