80940442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{118681}}^1$

素因数の和:118725

約数の個数: 16

約数和(自身を含む): 136721664

約数和(自身を除く): 55781222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 118681, 237362, 1305491, 2610982, 3679111, 7358222, 40470221, 80940442]

約数ペア:

[(1, 80940442), (2, 40470221), (11, 7358222), (22, 3679111), (31, 2610982), (62, 1305491), (341, 237362), (682, 118681)]