65222804

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{124471}}^1$

素因数の和:124606

約数の個数: 12

約数和(自身を含む): 115012128

約数和(自身を除く): 49789324

約数列:

[1, 2, 4, 131, 262, 524, 124471, 248942, 497884, 16305701, 32611402, 65222804]

約数ペア:

[(1, 65222804), (2, 32611402), (4, 16305701), (131, 497884), (262, 248942), (524, 124471)]