38932976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 80411520

約数和(自身を除く): 41478544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1543, 1577, 3086, 3154, 6172, 6308, 12344, 12616, 24688, 25232, 29317, 58634, 117268, 128069, 234536, 256138, 469072, 512276, 1024552, 2049104, 2433311, 4866622, 9733244, 19466488, 38932976]

約数ペア:

[(1, 38932976), (2, 19466488), (4, 9733244), (8, 4866622), (16, 2433311), (19, 2049104), (38, 1024552), (76, 512276), (83, 469072), (152, 256138), (166, 234536), (304, 128069), (332, 117268), (664, 58634), (1328, 29317), (1543, 25232), (1577, 24688), (3086, 12616), (3154, 12344), (6172, 6308)]