86487362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{77359}}^1$

素因数の和:77417

約数の個数: 16

約数和(自身を含む): 142961280

約数和(自身を除く): 56473918

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 77359, 154718, 1005667, 2011334, 3326437, 6652874, 43243681, 86487362]

約数ペア:

[(1, 86487362), (2, 43243681), (13, 6652874), (26, 3326437), (43, 2011334), (86, 1005667), (559, 154718), (1118, 77359)]