25056269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8240

約数の個数: 16

約数和(自身を含む): 31457280

約数和(自身を除く): 6401011

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 8191, 57337, 155629, 188393, 1089403, 1318751, 3579467, 25056269]

約数ペア:

[(1, 25056269), (7, 3579467), (19, 1318751), (23, 1089403), (133, 188393), (161, 155629), (437, 57337), (3059, 8191)]