71639912

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{8017}}^1$

素因数の和:9140

約数の個数: 16

約数和(自身を含む): 134461860

約数和(自身を除く): 62821948

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8017, 8936, 16034, 32068, 64136, 8954989, 17909978, 35819956, 71639912]

約数ペア:

[(1, 71639912), (2, 35819956), (4, 17909978), (8, 8954989), (1117, 64136), (2234, 32068), (4468, 16034), (8017, 8936)]