1677644656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{106019}}^1$

素因数の和:106093

約数の個数: 40

約数和(自身を含む): 3470670720

約数和(自身を除く): 1793026064

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 15824, 106019, 212038, 424076, 848152, 1696304, 2438437, 4558817, 4876874, 9117634, 9753748, 18235268, 19507496, 36470536, 39014992, 72941072, 104852791, 209705582, 419411164, 838822328, 1677644656]

約数ペア:

[(1, 1677644656), (2, 838822328), (4, 419411164), (8, 209705582), (16, 104852791), (23, 72941072), (43, 39014992), (46, 36470536), (86, 19507496), (92, 18235268), (172, 9753748), (184, 9117634), (344, 4876874), (368, 4558817), (688, 2438437), (989, 1696304), (1978, 848152), (3956, 424076), (7912, 212038), (15824, 106019)]