80013164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{259783}}^1$

素因数の和:259805

約数の個数: 24

約数和(自身を含む): 174574848

約数和(自身を除く): 94561684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 259783, 519566, 1039132, 1818481, 2857613, 3636962, 5715226, 7273924, 11430452, 20003291, 40006582, 80013164]

約数ペア:

[(1, 80013164), (2, 40006582), (4, 20003291), (7, 11430452), (11, 7273924), (14, 5715226), (22, 3636962), (28, 2857613), (44, 1818481), (77, 1039132), (154, 519566), (308, 259783)]