85474882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{14327}}^1$

素因数の和:14505

約数の個数: 16

約数和(自身を含む): 135829440

約数和(自身を除く): 50354558

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 14327, 28654, 272213, 544426, 2249339, 4498678, 42737441, 85474882]

約数ペア:

[(1, 85474882), (2, 42737441), (19, 4498678), (38, 2249339), (157, 544426), (314, 272213), (2983, 28654), (5966, 14327)]