16560496

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7901}}^1$

素因数の和:8040

約数の個数: 20

約数和(自身を含む): 32334984

約数和(自身を除く): 15774488

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7901, 15802, 31604, 63208, 126416, 1035031, 2070062, 4140124, 8280248, 16560496]

約数ペア:

[(1, 16560496), (2, 8280248), (4, 4140124), (8, 2070062), (16, 1035031), (131, 126416), (262, 63208), (524, 31604), (1048, 15802), (2096, 7901)]