16854544

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 40

約数和(自身を含む): 37947968

約数和(自身を除く): 21093424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 2467, 3416, 4934, 6832, 9868, 17269, 19736, 34538, 39472, 69076, 138152, 150487, 276304, 300974, 601948, 1053409, 1203896, 2106818, 2407792, 4213636, 8427272, 16854544]

約数ペア:

[(1, 16854544), (2, 8427272), (4, 4213636), (7, 2407792), (8, 2106818), (14, 1203896), (16, 1053409), (28, 601948), (56, 300974), (61, 276304), (112, 150487), (122, 138152), (244, 69076), (427, 39472), (488, 34538), (854, 19736), (976, 17269), (1708, 9868), (2467, 6832), (3416, 4934)]