85744085

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{18701}}^1$

素因数の和:18844

約数の個数: 16

約数和(自身を含む): 118495872

約数和(自身を除く): 32751787

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 18701, 93505, 130907, 654535, 2449831, 12249155, 17148817, 85744085]

約数ペア:

[(1, 85744085), (5, 17148817), (7, 12249155), (35, 2449831), (131, 654535), (655, 130907), (917, 93505), (4585, 18701)]