8788890728

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{2161}}^1\times {\mathrm{4003}}^1$

素因数の和:6297

約数の個数: 32

約数和(自身を含む): 16620764160

約数和(自身を除く): 7831873432

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 2161, 4003, 4322, 8006, 8644, 16012, 17288, 32024, 274447, 508381, 548894, 1016762, 1097788, 2033524, 2195576, 4067048, 8650483, 17300966, 34601932, 69203864, 1098611341, 2197222682, 4394445364, 8788890728]

約数ペア:

[(1, 8788890728), (2, 4394445364), (4, 2197222682), (8, 1098611341), (127, 69203864), (254, 34601932), (508, 17300966), (1016, 8650483), (2161, 4067048), (4003, 2195576), (4322, 2033524), (8006, 1097788), (8644, 1016762), (16012, 548894), (17288, 508381), (32024, 274447)]