87860586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{8167}}^1$

素因数の和:8346

約数の個数: 32

約数和(自身を含む): 192895488

約数和(自身を除く): 105034902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 3586, 5379, 8167, 10758, 16334, 24501, 49002, 89837, 179674, 269511, 539022, 1331221, 2662442, 3993663, 7987326, 14643431, 29286862, 43930293, 87860586]

約数ペア:

[(1, 87860586), (2, 43930293), (3, 29286862), (6, 14643431), (11, 7987326), (22, 3993663), (33, 2662442), (66, 1331221), (163, 539022), (326, 269511), (489, 179674), (978, 89837), (1793, 49002), (3586, 24501), (5379, 16334), (8167, 10758)]