87868046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{330331}}^1$

素因数の和:330359

約数の個数: 16

約数和(自身を含む): 158559360

約数和(自身を除く): 70691314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 330331, 660662, 2312317, 4624634, 6276289, 12552578, 43934023, 87868046]

約数ペア:

[(1, 87868046), (2, 43934023), (7, 12552578), (14, 6276289), (19, 4624634), (38, 2312317), (133, 660662), (266, 330331)]