117980992

素因数分解:

$2^6\times {\mathrm{43}}^2\times {\mathrm{997}}^1$

素因数の和:1095

約数の個数: 42

約数和(自身を含む): 239930178

約数和(自身を除く): 121949186

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 997, 1376, 1849, 1994, 2752, 3698, 3988, 7396, 7976, 14792, 15952, 29584, 31904, 42871, 59168, 63808, 85742, 118336, 171484, 342968, 685936, 1371872, 1843453, 2743744, 3686906, 7373812, 14747624, 29495248, 58990496, 117980992]

約数ペア:

[(1, 117980992), (2, 58990496), (4, 29495248), (8, 14747624), (16, 7373812), (32, 3686906), (43, 2743744), (64, 1843453), (86, 1371872), (172, 685936), (344, 342968), (688, 171484), (997, 118336), (1376, 85742), (1849, 63808), (1994, 59168), (2752, 42871), (3698, 31904), (3988, 29584), (7396, 15952), (7976, 14792)]