85801772

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{17713}}^1$

素因数の和:17897

約数の個数: 24

約数和(自身を含む): 172605216

約数和(自身を除く): 86803444

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 17713, 35426, 70852, 123991, 247982, 495964, 3064349, 6128698, 12257396, 21450443, 42900886, 85801772]

約数ペア:

[(1, 85801772), (2, 42900886), (4, 21450443), (7, 12257396), (14, 6128698), (28, 3064349), (173, 495964), (346, 247982), (692, 123991), (1211, 70852), (2422, 35426), (4844, 17713)]