873584

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:848

約数の個数: 20

約数和(自身を含む): 1718640

約数和(自身を除く): 845056

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 769, 1136, 1538, 3076, 6152, 12304, 54599, 109198, 218396, 436792, 873584]

約数ペア:

[(1, 873584), (2, 436792), (4, 218396), (8, 109198), (16, 54599), (71, 12304), (142, 6152), (284, 3076), (568, 1538), (769, 1136)]