67884304

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{12227}}^1$

素因数の和:12582

約数の個数: 20

約数和(自身を含む): 131915664

約数和(自身を除く): 64031360

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 12227, 24454, 48908, 97816, 195632, 4242769, 8485538, 16971076, 33942152, 67884304]

約数ペア:

[(1, 67884304), (2, 33942152), (4, 16971076), (8, 8485538), (16, 4242769), (347, 195632), (694, 97816), (1388, 48908), (2776, 24454), (5552, 12227)]