65845424

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{21323}}^1$

素因数の和:21524

約数の個数: 20

約数和(自身を含む): 128242536

約数和(自身を除く): 62397112

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 21323, 42646, 85292, 170584, 341168, 4115339, 8230678, 16461356, 32922712, 65845424]

約数ペア:

[(1, 65845424), (2, 32922712), (4, 16461356), (8, 8230678), (16, 4115339), (193, 341168), (386, 170584), (772, 85292), (1544, 42646), (3088, 21323)]