85165136

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4723}}^1$

素因数の和:4768

約数の個数: 60

約数和(自身を含む): 200335392

約数和(自身を除く): 115170256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4508, 4723, 9016, 9446, 18032, 18892, 33061, 37784, 66122, 75568, 108629, 132244, 217258, 231427, 264488, 434516, 462854, 528976, 760403, 869032, 925708, 1520806, 1738064, 1851416, 3041612, 3702832, 5322821, 6083224, 10645642, 12166448, 21291284, 42582568, 85165136]

約数ペア:

[(1, 85165136), (2, 42582568), (4, 21291284), (7, 12166448), (8, 10645642), (14, 6083224), (16, 5322821), (23, 3702832), (28, 3041612), (46, 1851416), (49, 1738064), (56, 1520806), (92, 925708), (98, 869032), (112, 760403), (161, 528976), (184, 462854), (196, 434516), (322, 264488), (368, 231427), (392, 217258), (644, 132244), (784, 108629), (1127, 75568), (1288, 66122), (2254, 37784), (2576, 33061), (4508, 18892), (4723, 18032), (9016, 9446)]