42820496

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{9949}}^1$

素因数の和:10226

約数の個数: 20

約数和(自身を含む): 83281500

約数和(自身を除く): 40461004

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 9949, 19898, 39796, 79592, 159184, 2676281, 5352562, 10705124, 21410248, 42820496]

約数ペア:

[(1, 42820496), (2, 21410248), (4, 10705124), (8, 5352562), (16, 2676281), (269, 159184), (538, 79592), (1076, 39796), (2152, 19898), (4304, 9949)]