85381976

素因数分解:

$2^3\times {\mathrm{1979}}^1\times {\mathrm{5393}}^1$

素因数の和:7378

約数の個数: 16

約数和(自身を含む): 160201800

約数和(自身を除く): 74819824

約数列:

[1, 2, 4, 8, 1979, 3958, 5393, 7916, 10786, 15832, 21572, 43144, 10672747, 21345494, 42690988, 85381976]

約数ペア:

[(1, 85381976), (2, 42690988), (4, 21345494), (8, 10672747), (1979, 43144), (3958, 21572), (5393, 15832), (7916, 10786)]