17966040644

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1409}}^1\times {\mathrm{40351}}^1$

素因数の和:41843

約数の個数: 24

約数和(自身を含む): 31861939200

約数和(自身を除く): 13895898556

約数列:

[1, 2, 4, 79, 158, 316, 1409, 2818, 5636, 40351, 80702, 111311, 161404, 222622, 445244, 3187729, 6375458, 12750916, 56854559, 113709118, 227418236, 4491510161, 8983020322, 17966040644]

約数ペア:

[(1, 17966040644), (2, 8983020322), (4, 4491510161), (79, 227418236), (158, 113709118), (316, 56854559), (1409, 12750916), (2818, 6375458), (5636, 3187729), (40351, 445244), (80702, 222622), (111311, 161404)]