51621658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{32143}}^1$

素因数の和:32229

約数の個数: 16

約数和(自身を含む): 85631616

約数和(自身を除く): 34009958

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 32143, 64286, 353573, 707146, 2346439, 4692878, 25810829, 51621658]

約数ペア:

[(1, 51621658), (2, 25810829), (11, 4692878), (22, 2346439), (73, 707146), (146, 353573), (803, 64286), (1606, 32143)]