16264439912

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{73771}}^1$

素因数の和:73942

約数の個数: 64

約数和(自身を含む): 36260413440

約数和(自身を除く): 19995973528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 434, 508, 868, 889, 1016, 1736, 1778, 3556, 3937, 7112, 7874, 15748, 27559, 31496, 55118, 73771, 110236, 147542, 220472, 295084, 516397, 590168, 1032794, 2065588, 2286901, 4131176, 4573802, 9147604, 9368917, 16008307, 18295208, 18737834, 32016614, 37475668, 64033228, 65582419, 74951336, 128066456, 131164838, 262329676, 290436427, 524659352, 580872854, 1161745708, 2033054989, 2323491416, 4066109978, 8132219956, 16264439912]

約数ペア:

[(1, 16264439912), (2, 8132219956), (4, 4066109978), (7, 2323491416), (8, 2033054989), (14, 1161745708), (28, 580872854), (31, 524659352), (56, 290436427), (62, 262329676), (124, 131164838), (127, 128066456), (217, 74951336), (248, 65582419), (254, 64033228), (434, 37475668), (508, 32016614), (868, 18737834), (889, 18295208), (1016, 16008307), (1736, 9368917), (1778, 9147604), (3556, 4573802), (3937, 4131176), (7112, 2286901), (7874, 2065588), (15748, 1032794), (27559, 590168), (31496, 516397), (55118, 295084), (73771, 220472), (110236, 147542)]