87951218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^2\times {\mathrm{167}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 139793472

約数和(自身を除く): 51842254

約数列:

[1, 2, 23, 46, 107, 167, 214, 334, 2461, 3841, 4922, 7682, 11449, 17869, 22898, 35738, 263327, 410987, 526654, 821974, 1911983, 3823966, 43975609, 87951218]

約数ペア:

[(1, 87951218), (2, 43975609), (23, 3823966), (46, 1911983), (107, 821974), (167, 526654), (214, 410987), (334, 263327), (2461, 35738), (3841, 22898), (4922, 17869), (7682, 11449)]