422037088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27883}}^1$

素因数の和:27947

約数の個数: 48

約数和(自身を含む): 927533376

約数和(自身を除く): 505496288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 15136, 27883, 55766, 111532, 223064, 306713, 446128, 613426, 892256, 1198969, 1226852, 2397938, 2453704, 4795876, 4907408, 9591752, 9814816, 13188659, 19183504, 26377318, 38367008, 52754636, 105509272, 211018544, 422037088]

約数ペア:

[(1, 422037088), (2, 211018544), (4, 105509272), (8, 52754636), (11, 38367008), (16, 26377318), (22, 19183504), (32, 13188659), (43, 9814816), (44, 9591752), (86, 4907408), (88, 4795876), (172, 2453704), (176, 2397938), (344, 1226852), (352, 1198969), (473, 892256), (688, 613426), (946, 446128), (1376, 306713), (1892, 223064), (3784, 111532), (7568, 55766), (15136, 27883)]