88158728

素因数分解:

$2^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1579}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 189220800

約数和(自身を除く): 101062072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 997, 1579, 1994, 3158, 3988, 6316, 6979, 7976, 11053, 12632, 13958, 22106, 27916, 44212, 55832, 88424, 1574263, 3148526, 6297052, 11019841, 12594104, 22039682, 44079364, 88158728]

約数ペア:

[(1, 88158728), (2, 44079364), (4, 22039682), (7, 12594104), (8, 11019841), (14, 6297052), (28, 3148526), (56, 1574263), (997, 88424), (1579, 55832), (1994, 44212), (3158, 27916), (3988, 22106), (6316, 13958), (6979, 12632), (7976, 11053)]