87881234

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{27653}}^1$

素因数の和:27889

約数の個数: 16

約数和(自身を含む): 151322688

約数和(自身を除く): 63441454

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 27653, 55306, 193571, 387142, 6277231, 12554462, 43940617, 87881234]

約数ペア:

[(1, 87881234), (2, 43940617), (7, 12554462), (14, 6277231), (227, 387142), (454, 193571), (1589, 55306), (3178, 27653)]