854263168

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{606721}}^1$

素因数の和:606746

約数の個数: 32

約数和(自身を含む): 1856569320

約数和(自身を除く): 1002306152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 606721, 1213442, 2426884, 4853768, 6673931, 9707536, 13347862, 19415072, 26695724, 38830144, 53391448, 77660288, 106782896, 213565792, 427131584, 854263168]

約数ペア:

[(1, 854263168), (2, 427131584), (4, 213565792), (8, 106782896), (11, 77660288), (16, 53391448), (22, 38830144), (32, 26695724), (44, 19415072), (64, 13347862), (88, 9707536), (128, 6673931), (176, 4853768), (352, 2426884), (704, 1213442), (1408, 606721)]