31085558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 27459082

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 5081, 6118, 10162, 35567, 71134, 96539, 116863, 193078, 233726, 675773, 818041, 1351546, 1636082, 2220397, 4440794, 15542779, 31085558]

約数ペア:

[(1, 31085558), (2, 15542779), (7, 4440794), (14, 2220397), (19, 1636082), (23, 1351546), (38, 818041), (46, 675773), (133, 233726), (161, 193078), (266, 116863), (322, 96539), (437, 71134), (874, 35567), (3059, 10162), (5081, 6118)]