43456432016

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{829}}^1\times {\mathrm{1949}}^1$

素因数の和:2868

約数の個数: 60

約数和(自身を含む): 86448940500

約数和(自身を除く): 42992508484

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 829, 1658, 1681, 1949, 3316, 3362, 3898, 6632, 6724, 7796, 13264, 13448, 15592, 26896, 31184, 33989, 67978, 79909, 135956, 159818, 271912, 319636, 543824, 639272, 1278544, 1393549, 1615721, 2787098, 3231442, 3276269, 5574196, 6462884, 6552538, 11148392, 12925768, 13105076, 22296784, 25851536, 26210152, 52420304, 66244561, 132489122, 264978244, 529956488, 1059912976, 2716027001, 5432054002, 10864108004, 21728216008, 43456432016]

約数ペア:

[(1, 43456432016), (2, 21728216008), (4, 10864108004), (8, 5432054002), (16, 2716027001), (41, 1059912976), (82, 529956488), (164, 264978244), (328, 132489122), (656, 66244561), (829, 52420304), (1658, 26210152), (1681, 25851536), (1949, 22296784), (3316, 13105076), (3362, 12925768), (3898, 11148392), (6632, 6552538), (6724, 6462884), (7796, 5574196), (13264, 3276269), (13448, 3231442), (15592, 2787098), (26896, 1615721), (31184, 1393549), (33989, 1278544), (67978, 639272), (79909, 543824), (135956, 319636), (159818, 271912)]