8621104

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{7589}}^1$

素因数の和:7668

約数の個数: 20

約数和(自身を含む): 16940880

約数和(自身を除く): 8319776

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 7589, 15178, 30356, 60712, 121424, 538819, 1077638, 2155276, 4310552, 8621104]

約数ペア:

[(1, 8621104), (2, 4310552), (4, 2155276), (8, 1077638), (16, 538819), (71, 121424), (142, 60712), (284, 30356), (568, 15178), (1136, 7589)]