83516672

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 174700680

約数和(自身を除く): 91184008

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 109, 128, 146, 164, 218, 256, 292, 328, 436, 584, 656, 872, 1168, 1312, 1744, 2336, 2624, 2993, 3488, 4469, 4672, 5248, 5986, 6976, 7957, 8938, 9344, 10496, 11972, 13952, 15914, 17876, 18688, 23944, 27904, 31828, 35752, 47888, 63656, 71504, 95776, 127312, 143008, 191552, 254624, 286016, 326237, 383104, 509248, 572032, 652474, 766208, 1018496, 1144064, 1304948, 2036992, 2609896, 5219792, 10439584, 20879168, 41758336, 83516672]

約数ペア:

[(1, 83516672), (2, 41758336), (4, 20879168), (8, 10439584), (16, 5219792), (32, 2609896), (41, 2036992), (64, 1304948), (73, 1144064), (82, 1018496), (109, 766208), (128, 652474), (146, 572032), (164, 509248), (218, 383104), (256, 326237), (292, 286016), (328, 254624), (436, 191552), (584, 143008), (656, 127312), (872, 95776), (1168, 71504), (1312, 63656), (1744, 47888), (2336, 35752), (2624, 31828), (2993, 27904), (3488, 23944), (4469, 18688), (4672, 17876), (5248, 15914), (5986, 13952), (6976, 11972), (7957, 10496), (8938, 9344)]