118560976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 236190240

約数和(自身を除く): 117629264

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 389, 443, 688, 778, 886, 1556, 1772, 3112, 3544, 6224, 7088, 16727, 19049, 33454, 38098, 66908, 76196, 133816, 152392, 172327, 267632, 304784, 344654, 689308, 1378616, 2757232, 7410061, 14820122, 29640244, 59280488, 118560976]

約数ペア:

[(1, 118560976), (2, 59280488), (4, 29640244), (8, 14820122), (16, 7410061), (43, 2757232), (86, 1378616), (172, 689308), (344, 344654), (389, 304784), (443, 267632), (688, 172327), (778, 152392), (886, 133816), (1556, 76196), (1772, 66908), (3112, 38098), (3544, 33454), (6224, 19049), (7088, 16727)]