80506888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130693}}^1$

素因数の和:130717

約数の個数: 32

約数和(自身を含む): 188199360

約数和(自身を除く): 107692472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 130693, 261386, 522772, 914851, 1045544, 1437623, 1829702, 2875246, 3659404, 5750492, 7318808, 10063361, 11500984, 20126722, 40253444, 80506888]

約数ペア:

[(1, 80506888), (2, 40253444), (4, 20126722), (7, 11500984), (8, 10063361), (11, 7318808), (14, 5750492), (22, 3659404), (28, 2875246), (44, 1829702), (56, 1437623), (77, 1045544), (88, 914851), (154, 522772), (308, 261386), (616, 130693)]