81057592966

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12511}}^1\times {\mathrm{4493}}^1$

素因数の和:17116

約数の個数: 32

約数和(自身を含む): 140347404288

約数和(自身を除く): 59289811322

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 4493, 8986, 12511, 25022, 31451, 62902, 87577, 175154, 462779, 925558, 1288633, 2577266, 3239453, 6478906, 9020431, 18040862, 56211923, 112423846, 393483461, 786966922, 5789828069, 11579656138, 40528796483, 81057592966]

約数ペア:

[(1, 81057592966), (2, 40528796483), (7, 11579656138), (14, 5789828069), (103, 786966922), (206, 393483461), (721, 112423846), (1442, 56211923), (4493, 18040862), (8986, 9020431), (12511, 6478906), (25022, 3239453), (31451, 2577266), (62902, 1288633), (87577, 925558), (175154, 462779)]