171073424

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{81619}}^1$

素因数の和:81758

約数の個数: 20

約数和(自身を含む): 333989040

約数和(自身を除く): 162915616

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 81619, 163238, 326476, 652952, 1305904, 10692089, 21384178, 42768356, 85536712, 171073424]

約数ペア:

[(1, 171073424), (2, 85536712), (4, 42768356), (8, 21384178), (16, 10692089), (131, 1305904), (262, 652952), (524, 326476), (1048, 163238), (2096, 81619)]