27830164

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 49519008

約数和(自身を除く): 21688844

約数列:

[1, 2, 4, 131, 173, 262, 307, 346, 524, 614, 692, 1228, 22663, 40217, 45326, 53111, 80434, 90652, 106222, 160868, 212444, 6957541, 13915082, 27830164]

約数ペア:

[(1, 27830164), (2, 13915082), (4, 6957541), (131, 212444), (173, 160868), (262, 106222), (307, 90652), (346, 80434), (524, 53111), (614, 45326), (692, 40217), (1228, 22663)]