31004840128

素因数分解:

$2^6\times {\mathrm{21011}}^1\times {\mathrm{23057}}^1$

素因数の和:44080

約数の個数: 28

約数和(自身を含む): 61530826392

約数和(自身を除く): 30525986264

約数列:

[1, 2, 4, 8, 16, 32, 64, 21011, 23057, 42022, 46114, 84044, 92228, 168088, 184456, 336176, 368912, 672352, 737824, 1344704, 1475648, 484450627, 968901254, 1937802508, 3875605016, 7751210032, 15502420064, 31004840128]

約数ペア:

[(1, 31004840128), (2, 15502420064), (4, 7751210032), (8, 3875605016), (16, 1937802508), (32, 968901254), (64, 484450627), (21011, 1475648), (23057, 1344704), (42022, 737824), (46114, 672352), (84044, 368912), (92228, 336176), (168088, 184456)]