80412745648

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{94826351}}^1$

素因数の和:94826412

約数の個数: 20

約数和(自身を含む): 158739313248

約数和(自身を除く): 78326567600

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 94826351, 189652702, 379305404, 758610808, 1517221616, 5025796603, 10051593206, 20103186412, 40206372824, 80412745648]

約数ペア:

[(1, 80412745648), (2, 40206372824), (4, 20103186412), (8, 10051593206), (16, 5025796603), (53, 1517221616), (106, 758610808), (212, 379305404), (424, 189652702), (848, 94826351)]