87936142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{330587}}^1$

素因数の和:330615

約数の個数: 16

約数和(自身を含む): 158682240

約数和(自身を除く): 70746098

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 330587, 661174, 2314109, 4628218, 6281153, 12562306, 43968071, 87936142]

約数ペア:

[(1, 87936142), (2, 43968071), (7, 12562306), (14, 6281153), (19, 4628218), (38, 2314109), (133, 661174), (266, 330587)]