7985168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26267}}^1$

素因数の和:26294

約数の個数: 20

約数和(自身を含む): 16286160

約数和(自身を除く): 8300992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26267, 52534, 105068, 210136, 420272, 499073, 998146, 1996292, 3992584, 7985168]

約数ペア:

[(1, 7985168), (2, 3992584), (4, 1996292), (8, 998146), (16, 499073), (19, 420272), (38, 210136), (76, 105068), (152, 52534), (304, 26267)]