86887729

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 91686096

約数和(自身を除く): 4798367

約数列:

[1, 37, 61, 137, 281, 2257, 5069, 8357, 10397, 17141, 38497, 309209, 634217, 1424389, 2348317, 86887729]

約数ペア:

[(1, 86887729), (37, 2348317), (61, 1424389), (137, 634217), (281, 309209), (2257, 38497), (5069, 17141), (8357, 10397)]