129035392

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{1049}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 265875750

約数和(自身を除く): 136840358

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1049, 1922, 1984, 2098, 3844, 3968, 4196, 7688, 8392, 15376, 16784, 30752, 32519, 33568, 61504, 65038, 67136, 123008, 130076, 134272, 260152, 520304, 1008089, 1040608, 2016178, 2081216, 4032356, 4162432, 8064712, 16129424, 32258848, 64517696, 129035392]

約数ペア:

[(1, 129035392), (2, 64517696), (4, 32258848), (8, 16129424), (16, 8064712), (31, 4162432), (32, 4032356), (62, 2081216), (64, 2016178), (124, 1040608), (128, 1008089), (248, 520304), (496, 260152), (961, 134272), (992, 130076), (1049, 123008), (1922, 67136), (1984, 65038), (2098, 61504), (3844, 33568), (3968, 32519), (4196, 30752), (7688, 16784), (8392, 15376)]