86716574995

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{1951}}^1\times {\mathrm{39863}}^1$

素因数の和:42042

約数の個数: 16

約数和(自身を含む): 104582725632

約数和(自身を除く): 17866150637

約数列:

[1, 5, 223, 1115, 1951, 9755, 39863, 199315, 435073, 2175365, 8889449, 44447245, 77772713, 388863565, 17343314999, 86716574995]

約数ペア:

[(1, 86716574995), (5, 17343314999), (223, 388863565), (1115, 77772713), (1951, 44447245), (9755, 8889449), (39863, 2175365), (199315, 435073)]