120972016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{687341}}^1$

素因数の和:687360

約数の個数: 20

約数和(自身を含む): 255691224

約数和(自身を除く): 134719208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 687341, 1374682, 2749364, 5498728, 7560751, 10997456, 15121502, 30243004, 60486008, 120972016]

約数ペア:

[(1, 120972016), (2, 60486008), (4, 30243004), (8, 15121502), (11, 10997456), (16, 7560751), (22, 5498728), (44, 2749364), (88, 1374682), (176, 687341)]