87340286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{136897}}^1$

素因数の和:136939

約数の個数: 16

約数和(自身を含む): 147849840

約数和(自身を除く): 60509554

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 136897, 273794, 1505867, 3011734, 3970013, 7940026, 43670143, 87340286]

約数ペア:

[(1, 87340286), (2, 43670143), (11, 7940026), (22, 3970013), (29, 3011734), (58, 1505867), (319, 273794), (638, 136897)]