87400258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{136991}}^1$

素因数の和:137033

約数の個数: 16

約数和(自身を含む): 147951360

約数和(自身を除く): 60551102

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 136991, 273982, 1506901, 3013802, 3972739, 7945478, 43700129, 87400258]

約数ペア:

[(1, 87400258), (2, 43700129), (11, 7945478), (22, 3972739), (29, 3013802), (58, 1506901), (319, 273982), (638, 136991)]