2016575648

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{2791}}^1$

素因数の和:3205

約数の個数: 48

約数和(自身を含む): 4042793664

約数和(自身を除く): 2026218016

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 337, 536, 674, 1072, 1348, 2144, 2696, 2791, 5392, 5582, 10784, 11164, 22328, 22579, 44656, 45158, 89312, 90316, 180632, 186997, 361264, 373994, 722528, 747988, 940567, 1495976, 1881134, 2991952, 3762268, 5983904, 7524536, 15049072, 30098144, 63017989, 126035978, 252071956, 504143912, 1008287824, 2016575648]

約数ペア:

[(1, 2016575648), (2, 1008287824), (4, 504143912), (8, 252071956), (16, 126035978), (32, 63017989), (67, 30098144), (134, 15049072), (268, 7524536), (337, 5983904), (536, 3762268), (674, 2991952), (1072, 1881134), (1348, 1495976), (2144, 940567), (2696, 747988), (2791, 722528), (5392, 373994), (5582, 361264), (10784, 186997), (11164, 180632), (22328, 90316), (22579, 89312), (44656, 45158)]