65389874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{129229}}^1$

素因数の和:129265

約数の個数: 16

約数和(自身を含む): 111654720

約数和(自身を除く): 46264846

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 129229, 258458, 1421519, 2843038, 2972267, 5944534, 32694937, 65389874]

約数ペア:

[(1, 65389874), (2, 32694937), (11, 5944534), (22, 2972267), (23, 2843038), (46, 1421519), (253, 258458), (506, 129229)]