89295269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29191}}^1$

素因数の和:29240

約数の個数: 16

約数和(自身を含む): 112097280

約数和(自身を除く): 22802011

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 29191, 204337, 554629, 671393, 3882403, 4699751, 12756467, 89295269]

約数ペア:

[(1, 89295269), (7, 12756467), (19, 4699751), (23, 3882403), (133, 671393), (161, 554629), (437, 204337), (3059, 29191)]