85408404

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{11069}}^1$

素因数の和:11719

約数の個数: 24

約数和(自身を含む): 199614240

約数和(自身を除く): 114205836

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 11069, 22138, 33207, 44276, 66414, 132828, 7117367, 14234734, 21352101, 28469468, 42704202, 85408404]

約数ペア:

[(1, 85408404), (2, 42704202), (3, 28469468), (4, 21352101), (6, 14234734), (12, 7117367), (643, 132828), (1286, 66414), (1929, 44276), (2572, 33207), (3858, 22138), (7716, 11069)]