87161946

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{337837}}^1$

素因数の和:337885

約数の個数: 16

約数和(自身を含む): 178378464

約数和(自身を除く): 91216518

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 337837, 675674, 1013511, 2027022, 14526991, 29053982, 43580973, 87161946]

約数ペア:

[(1, 87161946), (2, 43580973), (3, 29053982), (6, 14526991), (43, 2027022), (86, 1013511), (129, 675674), (258, 337837)]