87894

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:284

約数の個数: 24

約数和(自身を含む): 201240

約数和(自身を除く): 113346

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 257, 342, 514, 771, 1542, 2313, 4626, 4883, 9766, 14649, 29298, 43947, 87894]

約数ペア:

[(1, 87894), (2, 43947), (3, 29298), (6, 14649), (9, 9766), (18, 4883), (19, 4626), (38, 2313), (57, 1542), (114, 771), (171, 514), (257, 342)]