16356976

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 32654160

約数和(自身を除く): 16297184

約数列:

[1, 2, 4, 8, 16, 83, 109, 113, 166, 218, 226, 332, 436, 452, 664, 872, 904, 1328, 1744, 1808, 9047, 9379, 12317, 18094, 18758, 24634, 36188, 37516, 49268, 72376, 75032, 98536, 144752, 150064, 197072, 1022311, 2044622, 4089244, 8178488, 16356976]

約数ペア:

[(1, 16356976), (2, 8178488), (4, 4089244), (8, 2044622), (16, 1022311), (83, 197072), (109, 150064), (113, 144752), (166, 98536), (218, 75032), (226, 72376), (332, 49268), (436, 37516), (452, 36188), (664, 24634), (872, 18758), (904, 18094), (1328, 12317), (1744, 9379), (1808, 9047)]