343987048

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{14771}}^1$

素因数の和:14889

約数の個数: 32

約数和(自身を含む): 670057920

約数和(自身を除く): 326070872

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2911, 5822, 11644, 14771, 23288, 29542, 59084, 118168, 605611, 1048741, 1211222, 2097482, 2422444, 4194964, 4844888, 8389928, 42998381, 85996762, 171993524, 343987048]

約数ペア:

[(1, 343987048), (2, 171993524), (4, 85996762), (8, 42998381), (41, 8389928), (71, 4844888), (82, 4194964), (142, 2422444), (164, 2097482), (284, 1211222), (328, 1048741), (568, 605611), (2911, 118168), (5822, 59084), (11644, 29542), (14771, 23288)]