4243451648

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{186247}}^1$

素因数の和:186352

約数の個数: 36

約数和(自身を含む): 8565545520

約数和(自身を除く): 4322093872

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 712, 1424, 2848, 5696, 11392, 22784, 186247, 372494, 744988, 1489976, 2979952, 5959904, 11919808, 16575983, 23839616, 33151966, 47679232, 66303932, 132607864, 265215728, 530431456, 1060862912, 2121725824, 4243451648]

約数ペア:

[(1, 4243451648), (2, 2121725824), (4, 1060862912), (8, 530431456), (16, 265215728), (32, 132607864), (64, 66303932), (89, 47679232), (128, 33151966), (178, 23839616), (256, 16575983), (356, 11919808), (712, 5959904), (1424, 2979952), (2848, 1489976), (5696, 744988), (11392, 372494), (22784, 186247)]