39990894

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 81696384

約数和(自身を除く): 41705490

約数列:

[1, 2, 3, 6, 83, 131, 166, 249, 262, 393, 498, 613, 786, 1226, 1839, 3678, 10873, 21746, 32619, 50879, 65238, 80303, 101758, 152637, 160606, 240909, 305274, 481818, 6665149, 13330298, 19995447, 39990894]

約数ペア:

[(1, 39990894), (2, 19995447), (3, 13330298), (6, 6665149), (83, 481818), (131, 305274), (166, 240909), (249, 160606), (262, 152637), (393, 101758), (498, 80303), (613, 65238), (786, 50879), (1226, 32619), (1839, 21746), (3678, 10873)]