127584752

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{9689}}^1$

素因数の和:10520

約数の個数: 20

約数和(自身を含む): 247521360

約数和(自身を除く): 119936608

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 9689, 13168, 19378, 38756, 77512, 155024, 7974047, 15948094, 31896188, 63792376, 127584752]

約数ペア:

[(1, 127584752), (2, 63792376), (4, 31896188), (8, 15948094), (16, 7974047), (823, 155024), (1646, 77512), (3292, 38756), (6584, 19378), (9689, 13168)]