81114908

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6599}}^1$

素因数の和:7049

約数の個数: 24

約数和(自身を含む): 162624000

約数和(自身を除く): 81509092

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 6599, 12292, 13198, 26396, 46193, 92386, 184772, 2896961, 5793922, 11587844, 20278727, 40557454, 81114908]

約数ペア:

[(1, 81114908), (2, 40557454), (4, 20278727), (7, 11587844), (14, 5793922), (28, 2896961), (439, 184772), (878, 92386), (1756, 46193), (3073, 26396), (6146, 13198), (6599, 12292)]