65811232

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 134289792

約数和(自身を除く): 68478560

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 103, 164, 206, 328, 412, 487, 656, 824, 974, 1312, 1648, 1948, 3296, 3896, 4223, 7792, 8446, 15584, 16892, 19967, 33784, 39934, 50161, 67568, 79868, 100322, 135136, 159736, 200644, 319472, 401288, 638944, 802576, 1605152, 2056601, 4113202, 8226404, 16452808, 32905616, 65811232]

約数ペア:

[(1, 65811232), (2, 32905616), (4, 16452808), (8, 8226404), (16, 4113202), (32, 2056601), (41, 1605152), (82, 802576), (103, 638944), (164, 401288), (206, 319472), (328, 200644), (412, 159736), (487, 135136), (656, 100322), (824, 79868), (974, 67568), (1312, 50161), (1648, 39934), (1948, 33784), (3296, 19967), (3896, 16892), (4223, 15584), (7792, 8446)]