568016

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 20

約数和(自身を含む): 1113024

約数和(自身を除く): 545008

約数列:

[1, 2, 4, 8, 16, 131, 262, 271, 524, 542, 1048, 1084, 2096, 2168, 4336, 35501, 71002, 142004, 284008, 568016]

約数ペア:

[(1, 568016), (2, 284008), (4, 142004), (8, 71002), (16, 35501), (131, 4336), (262, 2168), (271, 2096), (524, 1084), (542, 1048)]