126836216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2753}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 256782960

約数和(自身を除く): 129946744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 886, 1772, 2753, 3544, 5506, 5759, 11012, 11518, 22024, 23036, 35789, 46072, 71578, 143156, 286312, 1219579, 2439158, 4878316, 9756632, 15854527, 31709054, 63418108, 126836216]

約数ペア:

[(1, 126836216), (2, 63418108), (4, 31709054), (8, 15854527), (13, 9756632), (26, 4878316), (52, 2439158), (104, 1219579), (443, 286312), (886, 143156), (1772, 71578), (2753, 46072), (3544, 35789), (5506, 23036), (5759, 22024), (11012, 11518)]