87367352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{642407}}^1$

素因数の和:642430

約数の個数: 16

約数和(自身を含む): 173450160

約数和(自身を除く): 86082808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 642407, 1284814, 2569628, 5139256, 10920919, 21841838, 43683676, 87367352]

約数ペア:

[(1, 87367352), (2, 43683676), (4, 21841838), (8, 10920919), (17, 5139256), (34, 2569628), (68, 1284814), (136, 642407)]