31279232

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{5683}}^1$

素因数の和:5740

約数の個数: 32

約数和(自身を含む): 63774480

約数和(自身を除く): 32495248

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 5683, 11366, 22732, 45464, 90928, 181856, 244369, 363712, 488738, 727424, 977476, 1954952, 3909904, 7819808, 15639616, 31279232]

約数ペア:

[(1, 31279232), (2, 15639616), (4, 7819808), (8, 3909904), (16, 1954952), (32, 977476), (43, 727424), (64, 488738), (86, 363712), (128, 244369), (172, 181856), (344, 90928), (688, 45464), (1376, 22732), (2752, 11366), (5504, 5683)]