80796814

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{140761}}^1$

素因数の和:140811

約数の個数: 16

約数和(自身を含む): 141888096

約数和(自身を除く): 61091282

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 140761, 281522, 985327, 1970654, 5771201, 11542402, 40398407, 80796814]

約数ペア:

[(1, 80796814), (2, 40398407), (7, 11542402), (14, 5771201), (41, 1970654), (82, 985327), (287, 281522), (574, 140761)]