87638836

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{5087}}^1$

素因数の和:5223

約数の個数: 24

約数和(自身を含む): 158135040

約数和(自身を除く): 70496204

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 4307, 5087, 8614, 10174, 17228, 20348, 300133, 371351, 600266, 742702, 1200532, 1485404, 21909709, 43819418, 87638836]

約数ペア:

[(1, 87638836), (2, 43819418), (4, 21909709), (59, 1485404), (73, 1200532), (118, 742702), (146, 600266), (236, 371351), (292, 300133), (4307, 20348), (5087, 17228), (8614, 10174)]