127560464

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{60859}}^1$

素因数の和:60998

約数の個数: 20

約数和(自身を含む): 249039120

約数和(自身を除く): 121478656

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 60859, 121718, 243436, 486872, 973744, 7972529, 15945058, 31890116, 63780232, 127560464]

約数ペア:

[(1, 127560464), (2, 63780232), (4, 31890116), (8, 15945058), (16, 7972529), (131, 973744), (262, 486872), (524, 243436), (1048, 121718), (2096, 60859)]