82437248

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 170968320

約数和(自身を除く): 88531072

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 94, 128, 142, 188, 193, 284, 376, 386, 568, 752, 772, 1136, 1504, 1544, 2272, 3008, 3088, 3337, 4544, 6016, 6176, 6674, 9071, 9088, 12352, 13348, 13703, 18142, 24704, 26696, 27406, 36284, 53392, 54812, 72568, 106784, 109624, 145136, 213568, 219248, 290272, 427136, 438496, 580544, 644041, 876992, 1161088, 1288082, 1753984, 2576164, 5152328, 10304656, 20609312, 41218624, 82437248]

約数ペア:

[(1, 82437248), (2, 41218624), (4, 20609312), (8, 10304656), (16, 5152328), (32, 2576164), (47, 1753984), (64, 1288082), (71, 1161088), (94, 876992), (128, 644041), (142, 580544), (188, 438496), (193, 427136), (284, 290272), (376, 219248), (386, 213568), (568, 145136), (752, 109624), (772, 106784), (1136, 72568), (1504, 54812), (1544, 53392), (2272, 36284), (3008, 27406), (3088, 26696), (3337, 24704), (4544, 18142), (6016, 13703), (6176, 13348), (6674, 12352), (9071, 9088)]