256160806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{88883}}^1$

素因数の和:89027

約数の個数: 16

約数和(自身を含む): 422376768

約数和(自身を除く): 166215962

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 88883, 177766, 977713, 1955426, 11643673, 23287346, 128080403, 256160806]

約数ペア:

[(1, 256160806), (2, 128080403), (11, 23287346), (22, 11643673), (131, 1955426), (262, 977713), (1441, 177766), (2882, 88883)]