80964.0000000

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{1327}}^1$

素因数の和:2010

約数の個数: 16

約数和(自身を含む): 13505760

約数和(自身を除く): 6318728

約数列:

[1, 2, 4, 8, 677, 1327, 1354, 2654, 2708, 5308, 5416, 10616, 898379, 1796758, 3593516, 7187032]

約数ペア:

[(1, 7187032), (2, 3593516), (4, 1796758), (8, 898379), (677, 10616), (1327, 5416), (1354, 5308), (2654, 2708)]