1664622968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{67057}}^1$

素因数の和:67199

約数の個数: 32

約数和(自身を含む): 3259018800

約数和(自身を除く): 1594395832

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 856, 3103, 6206, 12412, 24824, 67057, 134114, 268228, 536456, 1944653, 3889306, 7175099, 7778612, 14350198, 15557224, 28700396, 57400792, 208077871, 416155742, 832311484, 1664622968]

約数ペア:

[(1, 1664622968), (2, 832311484), (4, 416155742), (8, 208077871), (29, 57400792), (58, 28700396), (107, 15557224), (116, 14350198), (214, 7778612), (232, 7175099), (428, 3889306), (856, 1944653), (3103, 536456), (6206, 268228), (12412, 134114), (24824, 67057)]