806144

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 1667904

約数和(自身を除く): 861760

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 128, 134, 188, 256, 268, 376, 536, 752, 1072, 1504, 2144, 3008, 3149, 4288, 6016, 6298, 8576, 12032, 12596, 17152, 25192, 50384, 100768, 201536, 403072, 806144]

約数ペア:

[(1, 806144), (2, 403072), (4, 201536), (8, 100768), (16, 50384), (32, 25192), (47, 17152), (64, 12596), (67, 12032), (94, 8576), (128, 6298), (134, 6016), (188, 4288), (256, 3149), (268, 3008), (376, 2144), (536, 1504), (752, 1072)]