80213422

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{2089}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 122490720

約数和(自身を除く): 42277298

約数列:

[1, 2, 73, 146, 263, 526, 2089, 4178, 19199, 38398, 152497, 304994, 549407, 1098814, 40106711, 80213422]

約数ペア:

[(1, 80213422), (2, 40106711), (73, 1098814), (146, 549407), (263, 304994), (526, 152497), (2089, 38398), (4178, 19199)]