847921232

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{546341}}^1$

素因数の和:546446

約数の個数: 20

約数和(自身を含む): 1659786996

約数和(自身を除く): 811865764

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 546341, 1092682, 2185364, 4370728, 8741456, 52995077, 105990154, 211980308, 423960616, 847921232]

約数ペア:

[(1, 847921232), (2, 423960616), (4, 211980308), (8, 105990154), (16, 52995077), (97, 8741456), (194, 4370728), (388, 2185364), (776, 1092682), (1552, 546341)]