86533904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{284651}}^1$

素因数の和:284678

約数の個数: 20

約数和(自身を含む): 176484240

約数和(自身を除く): 89950336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 284651, 569302, 1138604, 2277208, 4554416, 5408369, 10816738, 21633476, 43266952, 86533904]

約数ペア:

[(1, 86533904), (2, 43266952), (4, 21633476), (8, 10816738), (16, 5408369), (19, 4554416), (38, 2277208), (76, 1138604), (152, 569302), (304, 284651)]