80819952

素因数分解:

$2^4\times 3^1\times {\mathrm{1683749}}^1$

素因数の和:1683760

約数の個数: 20

約数和(自身を含む): 208785000

約数和(自身を除く): 127965048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1683749, 3367498, 5051247, 6734996, 10102494, 13469992, 20204988, 26939984, 40409976, 80819952]

約数ペア:

[(1, 80819952), (2, 40409976), (3, 26939984), (4, 20204988), (6, 13469992), (8, 10102494), (12, 6734996), (16, 5051247), (24, 3367498), (48, 1683749)]