82005424

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{40357}}^1$

素因数の和:40492

約数の個数: 20

約数和(自身を含む): 160140544

約数和(自身を除く): 78135120

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 40357, 80714, 161428, 322856, 645712, 5125339, 10250678, 20501356, 41002712, 82005424]

約数ペア:

[(1, 82005424), (2, 41002712), (4, 20501356), (8, 10250678), (16, 5125339), (127, 645712), (254, 322856), (508, 161428), (1016, 80714), (2032, 40357)]