16057076

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 17473036

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 197, 284, 287, 394, 497, 574, 788, 994, 1148, 1379, 1988, 2758, 2911, 5516, 5822, 8077, 11644, 13987, 16154, 20377, 27974, 32308, 40754, 55948, 56539, 81508, 97909, 113078, 195818, 226156, 391636, 573467, 1146934, 2293868, 4014269, 8028538, 16057076]

約数ペア:

[(1, 16057076), (2, 8028538), (4, 4014269), (7, 2293868), (14, 1146934), (28, 573467), (41, 391636), (71, 226156), (82, 195818), (142, 113078), (164, 97909), (197, 81508), (284, 56539), (287, 55948), (394, 40754), (497, 32308), (574, 27974), (788, 20377), (994, 16154), (1148, 13987), (1379, 11644), (1988, 8077), (2758, 5822), (2911, 5516)]