109880864

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 224695296

約数和(自身を除く): 114814432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 257, 431, 496, 514, 862, 992, 1028, 1724, 2056, 3448, 4112, 6896, 7967, 8224, 13361, 13792, 15934, 26722, 31868, 53444, 63736, 106888, 110767, 127472, 213776, 221534, 254944, 427552, 443068, 886136, 1772272, 3433777, 3544544, 6867554, 13735108, 27470216, 54940432, 109880864]

約数ペア:

[(1, 109880864), (2, 54940432), (4, 27470216), (8, 13735108), (16, 6867554), (31, 3544544), (32, 3433777), (62, 1772272), (124, 886136), (248, 443068), (257, 427552), (431, 254944), (496, 221534), (514, 213776), (862, 127472), (992, 110767), (1028, 106888), (1724, 63736), (2056, 53444), (3448, 31868), (4112, 26722), (6896, 15934), (7967, 13792), (8224, 13361)]