80318084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260773}}^1$

素因数の和:260795

約数の個数: 24

約数和(自身を含む): 175240128

約数和(自身を除く): 94922044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 260773, 521546, 1043092, 1825411, 2868503, 3650822, 5737006, 7301644, 11474012, 20079521, 40159042, 80318084]

約数ペア:

[(1, 80318084), (2, 40159042), (4, 20079521), (7, 11474012), (11, 7301644), (14, 5737006), (22, 3650822), (28, 2868503), (44, 1825411), (77, 1043092), (154, 521546), (308, 260773)]