16431226

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{40471}}^1$

素因数の和:40509

約数の個数: 16

約数和(自身を含む): 29139840

約数和(自身を除く): 12708614

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 40471, 80942, 283297, 566594, 1173659, 2347318, 8215613, 16431226]

約数ペア:

[(1, 16431226), (2, 8215613), (7, 2347318), (14, 1173659), (29, 566594), (58, 283297), (203, 80942), (406, 40471)]