13081136

素因数分解:

$2^4\times {\mathrm{79}}^2\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 30

約数和(自身を含む): 25865532

約数和(自身を除く): 12784396

約数列:

[1, 2, 4, 8, 16, 79, 131, 158, 262, 316, 524, 632, 1048, 1264, 2096, 6241, 10349, 12482, 20698, 24964, 41396, 49928, 82792, 99856, 165584, 817571, 1635142, 3270284, 6540568, 13081136]

約数ペア:

[(1, 13081136), (2, 6540568), (4, 3270284), (8, 1635142), (16, 817571), (79, 165584), (131, 99856), (158, 82792), (262, 49928), (316, 41396), (524, 24964), (632, 20698), (1048, 12482), (1264, 10349), (2096, 6241)]