80957056

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 170527680

約数和(自身を除く): 89570624

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 107, 128, 184, 214, 257, 368, 428, 514, 736, 856, 1028, 1472, 1712, 2056, 2461, 2944, 3424, 4112, 4922, 5911, 6848, 8224, 9844, 11822, 13696, 16448, 19688, 23644, 27499, 32896, 39376, 47288, 54998, 78752, 94576, 109996, 157504, 189152, 219992, 315008, 378304, 439984, 632477, 756608, 879968, 1264954, 1759936, 2529908, 3519872, 5059816, 10119632, 20239264, 40478528, 80957056]

約数ペア:

[(1, 80957056), (2, 40478528), (4, 20239264), (8, 10119632), (16, 5059816), (23, 3519872), (32, 2529908), (46, 1759936), (64, 1264954), (92, 879968), (107, 756608), (128, 632477), (184, 439984), (214, 378304), (257, 315008), (368, 219992), (428, 189152), (514, 157504), (736, 109996), (856, 94576), (1028, 78752), (1472, 54998), (1712, 47288), (2056, 39376), (2461, 32896), (2944, 27499), (3424, 23644), (4112, 19688), (4922, 16448), (5911, 13696), (6848, 11822), (8224, 9844)]