65352016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{691}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 132830784

約数和(自身を除く): 67478768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 257, 368, 514, 691, 1028, 1382, 2056, 2764, 4112, 5528, 5911, 11056, 11822, 15893, 23644, 31786, 47288, 63572, 94576, 127144, 177587, 254288, 355174, 710348, 1420696, 2841392, 4084501, 8169002, 16338004, 32676008, 65352016]

約数ペア:

[(1, 65352016), (2, 32676008), (4, 16338004), (8, 8169002), (16, 4084501), (23, 2841392), (46, 1420696), (92, 710348), (184, 355174), (257, 254288), (368, 177587), (514, 127144), (691, 94576), (1028, 63572), (1382, 47288), (2056, 31786), (2764, 23644), (4112, 15893), (5528, 11822), (5911, 11056)]