53984144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 108945408

約数和(自身を除く): 54961264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 857, 1016, 1714, 2032, 3428, 3937, 6856, 7874, 13712, 15748, 26567, 31496, 53134, 62992, 106268, 108839, 212536, 217678, 425072, 435356, 870712, 1741424, 3374009, 6748018, 13496036, 26992072, 53984144]

約数ペア:

[(1, 53984144), (2, 26992072), (4, 13496036), (8, 6748018), (16, 3374009), (31, 1741424), (62, 870712), (124, 435356), (127, 425072), (248, 217678), (254, 212536), (496, 108839), (508, 106268), (857, 62992), (1016, 53134), (1714, 31496), (2032, 26567), (3428, 15748), (3937, 13712), (6856, 7874)]