841168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2794

約数の個数: 20

約数和(自身を含む): 1716160

約数和(自身を除く): 874992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2767, 5534, 11068, 22136, 44272, 52573, 105146, 210292, 420584, 841168]

約数ペア:

[(1, 841168), (2, 420584), (4, 210292), (8, 105146), (16, 52573), (19, 44272), (38, 22136), (76, 11068), (152, 5534), (304, 2767)]