22161016

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{27427}}^1$

素因数の和:27534

約数の個数: 16

約数和(自身を含む): 41964840

約数和(自身を除く): 19803824

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 27427, 54854, 109708, 219416, 2770127, 5540254, 11080508, 22161016]

約数ペア:

[(1, 22161016), (2, 11080508), (4, 5540254), (8, 2770127), (101, 219416), (202, 109708), (404, 54854), (808, 27427)]