86913874

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{1321}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 132686496

約数和(自身を除く): 45772622

約数列:

[1, 2, 67, 134, 491, 982, 1321, 2642, 32897, 65794, 88507, 177014, 648611, 1297222, 43456937, 86913874]

約数ペア:

[(1, 86913874), (2, 43456937), (67, 1297222), (134, 648611), (491, 177014), (982, 88507), (1321, 65794), (2642, 32897)]