80890032

素因数分解:

$2^4\times 3^1\times {\mathrm{1685209}}^1$

素因数の和:1685220

約数の個数: 20

約数和(自身を含む): 208966040

約数和(自身を除く): 128076008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1685209, 3370418, 5055627, 6740836, 10111254, 13481672, 20222508, 26963344, 40445016, 80890032]

約数ペア:

[(1, 80890032), (2, 40445016), (3, 26963344), (4, 20222508), (6, 13481672), (8, 10111254), (12, 6740836), (16, 5055627), (24, 3370418), (48, 1685209)]