217672024

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{24359}}^1$

素因数の和:25482

約数の個数: 16

約数和(自身を含む): 408517200

約数和(自身を除く): 190845176

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 24359, 48718, 97436, 194872, 27209003, 54418006, 108836012, 217672024]

約数ペア:

[(1, 217672024), (2, 108836012), (4, 54418006), (8, 27209003), (1117, 194872), (2234, 97436), (4468, 48718), (8936, 24359)]