170025424

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{81119}}^1$

素因数の和:81258

約数の個数: 20

約数和(自身を含む): 331943040

約数和(自身を除く): 161917616

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 81119, 162238, 324476, 648952, 1297904, 10626589, 21253178, 42506356, 85012712, 170025424]

約数ペア:

[(1, 170025424), (2, 85012712), (4, 42506356), (8, 21253178), (16, 10626589), (131, 1297904), (262, 648952), (524, 324476), (1048, 162238), (2096, 81119)]