31968564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4580

約数の個数: 48

約数和(自身を含む): 81070080

約数和(自身を除く): 49101516

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 4523, 7068, 9046, 13569, 18092, 27138, 54276, 85937, 140213, 171874, 257811, 280426, 343748, 420639, 515622, 560852, 841278, 1031244, 1682556, 2664047, 5328094, 7992141, 10656188, 15984282, 31968564]

約数ペア:

[(1, 31968564), (2, 15984282), (3, 10656188), (4, 7992141), (6, 5328094), (12, 2664047), (19, 1682556), (31, 1031244), (38, 841278), (57, 560852), (62, 515622), (76, 420639), (93, 343748), (114, 280426), (124, 257811), (186, 171874), (228, 140213), (372, 85937), (589, 54276), (1178, 27138), (1767, 18092), (2356, 13569), (3534, 9046), (4523, 7068)]