82253216

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 168412608

約数和(自身を除く): 86159392

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 82, 142, 164, 284, 328, 568, 656, 883, 1136, 1312, 1766, 2272, 2911, 3532, 5822, 7064, 11644, 14128, 23288, 28256, 36203, 46576, 62693, 72406, 93152, 125386, 144812, 250772, 289624, 501544, 579248, 1003088, 1158496, 2006176, 2570413, 5140826, 10281652, 20563304, 41126608, 82253216]

約数ペア:

[(1, 82253216), (2, 41126608), (4, 20563304), (8, 10281652), (16, 5140826), (32, 2570413), (41, 2006176), (71, 1158496), (82, 1003088), (142, 579248), (164, 501544), (284, 289624), (328, 250772), (568, 144812), (656, 125386), (883, 93152), (1136, 72406), (1312, 62693), (1766, 46576), (2272, 36203), (2911, 28256), (3532, 23288), (5822, 14128), (7064, 11644)]