80875424

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2087}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 183109248

約数和(自身を除く): 102233824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2087, 2422, 2768, 4174, 4844, 5536, 8348, 9688, 14609, 16696, 19376, 29218, 33392, 38752, 58436, 66784, 116872, 233744, 361051, 467488, 722102, 1444204, 2527357, 2888408, 5054714, 5776816, 10109428, 11553632, 20218856, 40437712, 80875424]

約数ペア:

[(1, 80875424), (2, 40437712), (4, 20218856), (7, 11553632), (8, 10109428), (14, 5776816), (16, 5054714), (28, 2888408), (32, 2527357), (56, 1444204), (112, 722102), (173, 467488), (224, 361051), (346, 233744), (692, 116872), (1211, 66784), (1384, 58436), (2087, 38752), (2422, 33392), (2768, 29218), (4174, 19376), (4844, 16696), (5536, 14609), (8348, 9688)]