85315934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{43573}}^1$

素因数の和:43675

約数の個数: 16

約数和(自身を含む): 141179760

約数和(自身を除く): 55863826

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 43573, 87146, 479303, 958606, 3877997, 7755994, 42657967, 85315934]

約数ペア:

[(1, 85315934), (2, 42657967), (11, 7755994), (22, 3877997), (89, 958606), (178, 479303), (979, 87146), (1958, 43573)]