87814846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{330131}}^1$

素因数の和:330159

約数の個数: 16

約数和(自身を含む): 158463360

約数和(自身を除く): 70648514

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 330131, 660262, 2310917, 4621834, 6272489, 12544978, 43907423, 87814846]

約数ペア:

[(1, 87814846), (2, 43907423), (7, 12544978), (14, 6272489), (19, 4621834), (38, 2310917), (133, 660262), (266, 330131)]