103685728

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{75353}}^1$

素因数の和:75406

約数の個数: 24

約数和(自身を含む): 208881288

約数和(自身を除く): 105195560

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 75353, 150706, 301412, 602824, 1205648, 2411296, 3240179, 6480358, 12960716, 25921432, 51842864, 103685728]

約数ペア:

[(1, 103685728), (2, 51842864), (4, 25921432), (8, 12960716), (16, 6480358), (32, 3240179), (43, 2411296), (86, 1205648), (172, 602824), (344, 301412), (688, 150706), (1376, 75353)]