80159222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{280277}}^1$

素因数の和:280303

約数の個数: 16

約数和(自身を含む): 141260112

約数和(自身を除く): 61100890

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 280277, 560554, 3083047, 3643601, 6166094, 7287202, 40079611, 80159222]

約数ペア:

[(1, 80159222), (2, 40079611), (11, 7287202), (13, 6166094), (22, 3643601), (26, 3083047), (143, 560554), (286, 280277)]