87409654

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{4909}}^1$

素因数の和:5247

約数の個数: 16

約数和(自身を含む): 136105200

約数和(自身を除く): 48695546

約数列:

[1, 2, 29, 58, 307, 614, 4909, 8903, 9818, 17806, 142361, 284722, 1507063, 3014126, 43704827, 87409654]

約数ペア:

[(1, 87409654), (2, 43704827), (29, 3014126), (58, 1507063), (307, 284722), (614, 142361), (4909, 17806), (8903, 9818)]