79586164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{123581}}^1$

素因数の和:123615

約数の個数: 24

約数和(自身を含む): 166094208

約数和(自身を除く): 86508044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 123581, 247162, 494324, 865067, 1730134, 2842363, 3460268, 5684726, 11369452, 19896541, 39793082, 79586164]

約数ペア:

[(1, 79586164), (2, 39793082), (4, 19896541), (7, 11369452), (14, 5684726), (23, 3460268), (28, 2842363), (46, 1730134), (92, 865067), (161, 494324), (322, 247162), (644, 123581)]