120799888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{686363}}^1$

素因数の和:686382

約数の個数: 20

約数和(自身を含む): 255327408

約数和(自身を除く): 134527520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 686363, 1372726, 2745452, 5490904, 7549993, 10981808, 15099986, 30199972, 60399944, 120799888]

約数ペア:

[(1, 120799888), (2, 60399944), (4, 30199972), (8, 15099986), (11, 10981808), (16, 7549993), (22, 5490904), (44, 2745452), (88, 1372726), (176, 686363)]