21600104

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{62791}}^1$

素因数の和:62840

約数の個数: 16

約数和(自身を含む): 41442720

約数和(自身を除く): 19842616

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 62791, 125582, 251164, 502328, 2700013, 5400026, 10800052, 21600104]

約数ペア:

[(1, 21600104), (2, 10800052), (4, 5400026), (8, 2700013), (43, 502328), (86, 251164), (172, 125582), (344, 62791)]