81201344

素因数分解:

$2^6\times 7^1\times {\mathrm{181253}}^1$

素因数の和:181272

約数の個数: 28

約数和(自身を含む): 184154064

約数和(自身を除く): 102952720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 181253, 362506, 725012, 1268771, 1450024, 2537542, 2900048, 5075084, 5800096, 10150168, 11600192, 20300336, 40600672, 81201344]

約数ペア:

[(1, 81201344), (2, 40600672), (4, 20300336), (7, 11600192), (8, 10150168), (14, 5800096), (16, 5075084), (28, 2900048), (32, 2537542), (56, 1450024), (64, 1268771), (112, 725012), (224, 362506), (448, 181253)]