31322746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1$

素因数の和:2998

約数の個数: 32

約数和(自身を含む): 58826880

約数和(自身を除く): 27504134

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 2917, 5369, 5834, 10738, 20419, 37921, 40838, 75842, 172103, 265447, 344206, 530894, 1204721, 2237339, 2409442, 4474678, 15661373, 31322746]

約数ペア:

[(1, 31322746), (2, 15661373), (7, 4474678), (13, 2409442), (14, 2237339), (26, 1204721), (59, 530894), (91, 344206), (118, 265447), (182, 172103), (413, 75842), (767, 40838), (826, 37921), (1534, 20419), (2917, 10738), (5369, 5834)]