85611652

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{28051}}^1$

素因数の和:28171

約数の個数: 24

約数和(自身を含む): 172800320

約数和(自身を除く): 87188668

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 28051, 56102, 112204, 196357, 392714, 785428, 3057559, 6115118, 12230236, 21402913, 42805826, 85611652]

約数ペア:

[(1, 85611652), (2, 42805826), (4, 21402913), (7, 12230236), (14, 6115118), (28, 3057559), (109, 785428), (218, 392714), (436, 196357), (763, 112204), (1526, 56102), (3052, 28051)]