86115866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{25463}}^1$

素因数の和:25573

約数の個数: 16

約数和(自身を含む): 137505600

約数和(自身を除く): 51389734

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 25463, 50926, 483797, 967594, 2266207, 4532414, 43057933, 86115866]

約数ペア:

[(1, 86115866), (2, 43057933), (19, 4532414), (38, 2266207), (89, 967594), (178, 483797), (1691, 50926), (3382, 25463)]