86865808

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 171864000

約数和(自身を除く): 84998192

約数列:

[1, 2, 4, 8, 16, 83, 149, 166, 298, 332, 439, 596, 664, 878, 1192, 1328, 1756, 2384, 3512, 7024, 12367, 24734, 36437, 49468, 65411, 72874, 98936, 130822, 145748, 197872, 261644, 291496, 523288, 582992, 1046576, 5429113, 10858226, 21716452, 43432904, 86865808]

約数ペア:

[(1, 86865808), (2, 43432904), (4, 21716452), (8, 10858226), (16, 5429113), (83, 1046576), (149, 582992), (166, 523288), (298, 291496), (332, 261644), (439, 197872), (596, 145748), (664, 130822), (878, 98936), (1192, 72874), (1328, 65411), (1756, 49468), (2384, 36437), (3512, 24734), (7024, 12367)]