31338719

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 2530081

約数列:

[1, 23, 41, 167, 199, 943, 3841, 4577, 6847, 8159, 33233, 157481, 187657, 764359, 1362553, 31338719]

約数ペア:

[(1, 31338719), (23, 1362553), (41, 764359), (167, 187657), (199, 157481), (943, 33233), (3841, 8159), (4577, 6847)]