8902672

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4150

約数の個数: 20

約数和(自身を含む): 17377360

約数和(自身を除く): 8474688

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 4003, 8006, 16012, 32024, 64048, 556417, 1112834, 2225668, 4451336, 8902672]

約数ペア:

[(1, 8902672), (2, 4451336), (4, 2225668), (8, 1112834), (16, 556417), (139, 64048), (278, 32024), (556, 16012), (1112, 8006), (2224, 4003)]