38765584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16943}}^1$

素因数の和:16975

約数の個数: 40

約数和(自身を含む): 88244352

約数和(自身を除く): 49478768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 16943, 33886, 67772, 135544, 186373, 220259, 271088, 372746, 440518, 745492, 881036, 1490984, 1762072, 2422849, 2981968, 3524144, 4845698, 9691396, 19382792, 38765584]

約数ペア:

[(1, 38765584), (2, 19382792), (4, 9691396), (8, 4845698), (11, 3524144), (13, 2981968), (16, 2422849), (22, 1762072), (26, 1490984), (44, 881036), (52, 745492), (88, 440518), (104, 372746), (143, 271088), (176, 220259), (208, 186373), (286, 135544), (572, 67772), (1144, 33886), (2288, 16943)]