27681536

素因数分解:

$2^8\times {\mathrm{108131}}^1$

素因数の和:108147

約数の個数: 18

約数和(自身を含む): 55255452

約数和(自身を除く): 27573916

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 108131, 216262, 432524, 865048, 1730096, 3460192, 6920384, 13840768, 27681536]

約数ペア:

[(1, 27681536), (2, 13840768), (4, 6920384), (8, 3460192), (16, 1730096), (32, 865048), (64, 432524), (128, 216262), (256, 108131)]