127587136

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{7757}}^1$

素因数の和:8026

約数の個数: 28

約数和(自身を含む): 254198628

約数和(自身を除く): 126611492

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 7757, 8224, 15514, 16448, 31028, 62056, 124112, 248224, 496448, 1993549, 3987098, 7974196, 15948392, 31896784, 63793568, 127587136]

約数ペア:

[(1, 127587136), (2, 63793568), (4, 31896784), (8, 15948392), (16, 7974196), (32, 3987098), (64, 1993549), (257, 496448), (514, 248224), (1028, 124112), (2056, 62056), (4112, 31028), (7757, 16448), (8224, 15514)]