86998804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8573}}^1$

素因数の和:8679

約数の個数: 24

約数和(自身を含む): 158447520

約数和(自身を除く): 71448716

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 5074, 8573, 10148, 17146, 34292, 368639, 505807, 737278, 1011614, 1474556, 2023228, 21749701, 43499402, 86998804]

約数ペア:

[(1, 86998804), (2, 43499402), (4, 21749701), (43, 2023228), (59, 1474556), (86, 1011614), (118, 737278), (172, 505807), (236, 368639), (2537, 34292), (5074, 17146), (8573, 10148)]