553232

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 20

約数和(自身を含む): 1089216

約数和(自身を除く): 535984

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 487, 568, 974, 1136, 1948, 3896, 7792, 34577, 69154, 138308, 276616, 553232]

約数ペア:

[(1, 553232), (2, 276616), (4, 138308), (8, 69154), (16, 34577), (71, 7792), (142, 3896), (284, 1948), (487, 1136), (568, 974)]