88897868908

素因数分解:

$2^2\times {\mathrm{1103}}^1\times {\mathrm{20149109}}^1$

素因数の和:20150216

約数の個数: 12

約数和(自身を含む): 155712322080

約数和(自身を除く): 66814453172

約数列:

[1, 2, 4, 1103, 2206, 4412, 20149109, 40298218, 80596436, 22224467227, 44448934454, 88897868908]

約数ペア:

[(1, 88897868908), (2, 44448934454), (4, 22224467227), (1103, 80596436), (2206, 40298218), (4412, 20149109)]